renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 12:43:55 +08:00
Code
ac7b75966c
linux-next/Documentation/arm/Marvell/README

397 lines
18 KiB
Plaintext
Raw Normal View History

arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
ARM Marvell SoCs
================
This document lists all the ARM Marvell SoCs that are currently
supported in mainline by the Linux kernel. As the Marvell families of
SoCs are large and complex, it is hard to understand where the support
for a particular SoC is available in the Linux kernel. This document
tries to help in understanding where those SoCs are supported, and to
match them with their corresponding public datasheet, when available.
Orion family
------------
Flavors:
88F5082
88F5181
88F5181L
88F5182
Datasheet : http://www.embeddedarm.com/documentation/third-party/MV88F5182-datasheet.pdf
Programmer's User Guide : http://www.embeddedarm.com/documentation/third-party/MV88F5182-opensource-manual.pdf
User Manual : http://www.embeddedarm.com/documentation/third-party/MV88F5182-usermanual.pdf
88F5281
Datasheet : http://www.ocmodshop.com/images/reviews/networking/qnap_ts409u/marvel_88f5281_data_sheet.pdf
88F6183
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: Feroceon 88fr331 (88f51xx) or 88fr531-vd (88f52xx) ARMv5 compatible
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Linux kernel mach directory: arch/arm/mach-orion5x
Linux kernel plat directory: arch/arm/plat-orion
Kirkwood family
---------------
Flavors:
88F6282 a.k.a Armada 300
Product Brief : http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf
88F6283 a.k.a Armada 310
Product Brief : http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf
88F6190
Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6190-003_WEB.pdf
Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf
Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
88F6192
Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6192-003_ver1.pdf
Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf
Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
88F6182
88F6180
Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6180-003_ver1.pdf
Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6180_OpenSource.pdf
Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
88F6281
Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6281-004_ver1.pdf
Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6281_OpenSource.pdf
Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
Homepage: http://www.marvell.com/embedded-processors/kirkwood/
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: Feroceon 88fr131 ARMv5 compatible
Documentation: arm: misc updates to Marvell EBU SoC status Following the merging of mach-kirkwood into mach-mvebu, the removal of mach-kirkwood, and the progress of the integration of mach-dove into mach-mvebu, this commit makes a few updates to the Marvell README file in the kernel documentation. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Link: https://lkml.kernel.org/r/1406227593-29749-3-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-25 02:46:33 +08:00
Linux kernel mach directory: arch/arm/mach-mvebu
Linux kernel plat directory: none
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Discovery family
----------------
Flavors:
MV78100
Product Brief : http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78100-003_WEB.pdf
Hardware Spec : http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78100_OpenSource.pdf
Functional Spec: http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf
MV78200
Product Brief : http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78200-002_WEB.pdf
Hardware Spec : http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78200_OpenSource.pdf
Functional Spec: http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf
MV76100
Not supported by the Linux kernel.
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: Feroceon 88fr571-vd ARMv5 compatible
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Linux kernel mach directory: arch/arm/mach-mv78xx0
Linux kernel plat directory: arch/arm/plat-orion
EBU Armada family
-----------------
Armada 370 Flavors:
88F6710
88F6707
88F6W11
Documentation: arm: add URLs to public datasheets for the Marvell Armada 370 SoC Marvell has very recently released a public version of the "Functional specifications" and "Hardware specifications" datasheets for the Marvell Armada 370 SoC. This allows contributors and developers not under NDA with Marvell to get more details about this SoC than what the current kernel code shows, and hopefully allows to improve the support for this SoC in the mainline kernel, as well as in other projects. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Link: https://lkml.kernel.org/r/1402413878-20224-2-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-06-10 23:24:38 +08:00
Product Brief: http://www.marvell.com/embedded-processors/armada-300/assets/Marvell_ARMADA_370_SoC.pdf
Hardware Spec: http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-datasheet.pdf
Functional Spec: http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-FunctionalSpec-datasheet.pdf
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: Sheeva ARMv7 compatible PJ4B
Documentation: arm: update Marvell documentation about Armada 375/38x This commit updates the documentation that describes the various families of SOCs produced by Marvell, together with the corresponding available technical documents. It adds Armada 375 and Armada 38x, and adds a link to the product brief for the already supported Armada 370. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-02-17 22:23:31 +08:00
Armada 375 Flavors:
88F6720
Product Brief: http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA_375_SoC-01_product_brief.pdf
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: ARM Cortex-A9
Armada 38x Flavors:
88F6810 Armada 380
88F6820 Armada 385
88F6828 Armada 388
Documentation: arm: add link to Armada 38x Functional Spec The Armada 38x Functional Spec is now available (after registration unfortunately), so add a link to it. While at it, fix a typo in the reference to the Armada 38x product page. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:27 +08:00
Product infos: http://www.marvell.com/embedded-processors/armada-38x/
Functional Spec: https://marvellcorp.wufoo.com/forms/marvell-armada-38x-functional-specifications/
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: ARM Cortex-A9
Armada 39x Flavors:
88F6920 Armada 390
88F6928 Armada 398
Documentation: arm: update supported Marvell EBU processors Now that we support Armada 39x, let's add this family of SoC to the Marvell documentation, and a reference to a link with more details about those processors. Unfortunately, no datasheet is publicly available at this time. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2015-03-03 22:41:13 +08:00
Product infos: http://www.marvell.com/embedded-processors/armada-39x/
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: ARM Cortex-A9
Documentation: arm: update supported Marvell EBU processors Now that we support Armada 39x, let's add this family of SoC to the Marvell documentation, and a reference to a link with more details about those processors. Unfortunately, no datasheet is publicly available at this time. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2015-03-03 22:41:13 +08:00
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Armada XP Flavors:
MV78230
MV78260
MV78460
Documentation: arm/Marvell: clarify Armada SoCs that match 78xx0 pattern New users of Marvell SoCs will potentially be confused by the MVEBU SoCs that match the 78xx0 pattern and thus which defconfig and mach-* directory to be looking at. Add a bit of clarification to README for this. Signed-off-by: Kevin Hilman <khilman@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-10-07 22:52:33 +08:00
NOTE: not to be confused with the non-SMP 78xx0 SoCs
Documentation: arm: update Marvell documentation about Armada 375/38x This commit updates the documentation that describes the various families of SOCs produced by Marvell, together with the corresponding available technical documents. It adds Armada 375 and Armada 38x, and adds a link to the product brief for the already supported Armada 370. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-02-17 22:23:31 +08:00
Product Brief: http://www.marvell.com/embedded-processors/armada-xp/assets/Marvell-ArmadaXP-SoC-product%20brief.pdf
Documentation: arm: add URLs to public datasheets for the Marvell Armada XP SoC Marvell has very recently released a public version of the "Functional specifications" and "Hardware specifications" datasheets for the Marvell Armada XP SoC. This allows contributors and developers not under NDA with Marvell to get more details about this SoC than what the current kernel code shows, and hopefully allows to improve the support for this SoC in the mainline kernel, as well as in other projects. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Link: https://lkml.kernel.org/r/1406227593-29749-2-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-25 02:46:32 +08:00
Functional Spec: http://www.marvell.com/embedded-processors/armada-xp/assets/ARMADA-XP-Functional-SpecDatasheet.pdf
Documentation: arm: add hardware datasheet reference for Marvell Armada XP Some time ago, the "Function Specifications" for the Marvell Armada XP processor has been released. However, the "Hardware Specifications" were not released at the same time. They have now been released publicly, so this commit updates the Marvell documentation file with the references to this new documentation. Three documents are available, one for each of the three variants of Armada XP: 78230, 78260 and 78460. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Link: https://lkml.kernel.org/r/1410896277-32476-1-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-09-17 03:37:57 +08:00
Hardware Specs:
http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78230_OS.PDF
http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78260_OS.PDF
http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78460_OS.PDF
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: Sheeva ARMv7 compatible Dual-core or Quad-core PJ4B-MP
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Linux kernel mach directory: arch/arm/mach-mvebu
Linux kernel plat directory: none
Documentation: arm: update supported Marvell EBU processors Now that we support Armada 37xx, let's add this family of SoC to the Marvell documentation, and a reference to a link with more details about those processors. As for Armda 39x, no datasheet is publicly available at this time. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-03 01:14:33 +08:00
EBU Armada family ARMv8
-----------------------
Armada 3710/3720 Flavors:
88F3710
88F3720
Documentation: arm: improve Armada 37xx description In preparation to the introduction of other SoCs in the ARMv8 Armada EBU family, this commit tweaks the existing description of Armada 37xx by making the core, homepage and other informations be visible "under" the Armada 37xx item. Indeed, the new SoCs will not share the same core or homepage. In addition, a link to the Product Brief is added. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:26 +08:00
Core: ARM Cortex A53 (ARMv8)
Documentation: arm: update supported Marvell EBU processors Now that we support Armada 37xx, let's add this family of SoC to the Marvell documentation, and a reference to a link with more details about those processors. As for Armda 39x, no datasheet is publicly available at this time. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-03 01:14:33 +08:00
Documentation: arm: improve Armada 37xx description In preparation to the introduction of other SoCs in the ARMv8 Armada EBU family, this commit tweaks the existing description of Armada 37xx by making the core, homepage and other informations be visible "under" the Armada 37xx item. Indeed, the new SoCs will not share the same core or homepage. In addition, a link to the Product Brief is added. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:26 +08:00
Homepage: http://www.marvell.com/embedded-processors/armada-3700/
Product Brief: http://www.marvell.com/embedded-processors/assets/PB-88F3700-FNL.pdf
Device tree files: arch/arm64/boot/dts/marvell/armada-37*
Documentation: arm: update supported Marvell EBU processors Now that we support Armada 37xx, let's add this family of SoC to the Marvell documentation, and a reference to a link with more details about those processors. As for Armda 39x, no datasheet is publicly available at this time. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-03 01:14:33 +08:00
Documentation: arm: add Marvell Armada 7K and 8K families As we are adding support for the Armada 7K and 8K families, this commit adds them to the Marvell documentation listing all supported SoCs, together with references to their Product Brief, Homepage and Device Tree files. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:28 +08:00
Armada 7K Flavors:
88F7020 (AP806 Dual + one CP110)
88F7040 (AP806 Quad + one CP110)
Core: ARM Cortex A72
Homepage: http://www.marvell.com/embedded-processors/armada-70xx/
Product Brief: http://www.marvell.com/embedded-processors/assets/Armada7020PB-Jan2016.pdf
http://www.marvell.com/embedded-processors/assets/Armada7040PB-Jan2016.pdf
Device tree files: arch/arm64/boot/dts/marvell/armada-70*
Armada 8K Flavors:
88F8020 (AP806 Dual + two CP110)
88F8040 (AP806 Quad + two CP110)
Core: ARM Cortex A72
Homepage: http://www.marvell.com/embedded-processors/armada-80xx/
Product Brief: http://www.marvell.com/embedded-processors/assets/Armada8020PB-Jan2016.pdf
http://www.marvell.com/embedded-processors/assets/Armada8040PB-Jan2016.pdf
Device tree files: arch/arm64/boot/dts/marvell/armada-80*
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Avanta family
-------------
Flavors:
88F6510
88F6530P
88F6550
88F6560
Homepage : http://www.marvell.com/broadband/
Product Brief: http://www.marvell.com/broadband/assets/Marvell_Avanta_88F6510_305_060-001_product_brief.pdf
No public datasheet available.
Core: ARMv5 compatible
Linux kernel mach directory: no code in mainline yet, planned for the future
Linux kernel plat directory: no code in mainline yet, planned for the future
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Storage family
--------------
Armada SP:
88RC1580
Product infos: http://www.marvell.com/storage/armada-sp/
Core: Sheeva ARMv7 comatible Quad-core PJ4C
(not supported in upstream Linux kernel)
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Dove family (application processor)
-----------------------------------
Flavors:
88AP510 a.k.a Armada 510
Product Brief : http://www.marvell.com/application-processors/armada-500/assets/Marvell_Armada510_SoC.pdf
Hardware Spec : http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Hardware-Spec.pdf
Functional Spec : http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Functional-Spec.pdf
Homepage: http://www.marvell.com/application-processors/armada-500/
Core: ARMv7 compatible
Documentation: arm: misc updates to Marvell EBU SoC status Following the merging of mach-kirkwood into mach-mvebu, the removal of mach-kirkwood, and the progress of the integration of mach-dove into mach-mvebu, this commit makes a few updates to the Marvell README file in the kernel documentation. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Link: https://lkml.kernel.org/r/1406227593-29749-3-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-25 02:46:33 +08:00
Directory: arch/arm/mach-mvebu (DT enabled platforms)
arch/arm/mach-dove (non-DT enabled platforms)
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
PXA 2xx/3xx/93x/95x family
--------------------------
Flavors:
PXA21x, PXA25x, PXA26x
Application processor only
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: ARMv5 XScale1 core
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
PXA270, PXA271, PXA272
Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_pb.pdf
Design guide : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_design_guide.pdf
Developers manual : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_dev_man.pdf
Specification : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_emts.pdf
Specification update : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_spec_update.pdf
Application processor only
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: ARMv5 XScale2 core
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
PXA300, PXA310, PXA320
PXA 300 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA300_PB_R4.pdf
PXA 310 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA310_PB_R4.pdf
PXA 320 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA320_PB_R4.pdf
Design guide : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Design_Guide.pdf
Developers manual : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Developers_Manual.zip
Specifications : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_EMTS.pdf
Specification Update : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Spec_Update.zip
Reference Manual : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_TavorP_BootROM_Ref_Manual.pdf
Application processor only
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: ARMv5 XScale3 core
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
PXA930, PXA935
Application processor with Communication processor
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: ARMv5 XScale3 core
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
PXA955
Application processor with Communication processor
Core: ARMv7 compatible Sheeva PJ4 core
Comments:
* This line of SoCs originates from the XScale family developed by
Intel and acquired by Marvell in ~2006. The PXA21x, PXA25x,
PXA26x, PXA27x, PXA3xx and PXA93x were developed by Intel, while
the later PXA95x were developed by Marvell.
* Due to their XScale origin, these SoCs have virtually nothing in
common with the other (Kirkwood, Dove, etc.) families of Marvell
SoCs, except with the MMP/MMP2 family of SoCs.
Linux kernel mach directory: arch/arm/mach-pxa
Linux kernel plat directory: arch/arm/plat-pxa
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
MMP/MMP2/MMP3 family (communication processor)
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
-----------------------------------------
Flavors:
PXA168, a.k.a Armada 168
Homepage : http://www.marvell.com/application-processors/armada-100/armada-168.jsp
Product brief : http://www.marvell.com/application-processors/armada-100/assets/pxa_168_pb.pdf
Hardware manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_datasheet.pdf
Software manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_software_manual.pdf
Specification update : http://www.marvell.com/application-processors/armada-100/assets/ARMADA16x_Spec_update.pdf
Boot ROM manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_ref_manual.pdf
App node package : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_app_note_package.pdf
Application processor only
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: ARMv5 compatible Marvell PJ1 88sv331 (Mohawk)
PXA910/PXA920
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Homepage : http://www.marvell.com/communication-processors/pxa910/
Product Brief : http://www.marvell.com/communication-processors/pxa910/assets/Marvell_PXA910_Platform-001_PB_final.pdf
Application processor with Communication processor
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: ARMv5 compatible Marvell PJ1 88sv331 (Mohawk)
PXA688, a.k.a. MMP2, a.k.a Armada 610
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Product Brief : http://www.marvell.com/application-processors/armada-600/assets/armada610_pb.pdf
Application processor only
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: ARMv7 compatible Sheeva PJ4 88sv581x core
PXA2128, a.k.a. MMP3 (OLPC XO4, Linux support not upstream)
Product Brief : http://www.marvell.com/application-processors/armada/pxa2128/assets/Marvell-ARMADA-PXA2128-SoC-PB.pdf
Application processor only
Core: Dual-core ARMv7 compatible Sheeva PJ4C core
PXA960/PXA968/PXA978 (Linux support not upstream)
Application processor with Communication Processor
Core: ARMv7 compatible Sheeva PJ4 core
PXA986/PXA988 (Linux support not upstream)
Application processor with Communication Processor
Core: Dual-core ARMv7 compatible Sheeva PJ4B-MP core
PXA1088/PXA1920 (Linux support not upstream)
Application processor with Communication Processor
Core: quad-core ARMv7 Cortex-A7
PXA1908/PXA1928/PXA1936
Application processor with Communication Processor
Core: multi-core ARMv8 Cortex-A53
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Comments:
* This line of SoCs originates from the XScale family developed by
Intel and acquired by Marvell in ~2006. All the processors of
this MMP/MMP2 family were developed by Marvell.
* Due to their XScale origin, these SoCs have virtually nothing in
common with the other (Kirkwood, Dove, etc.) families of Marvell
SoCs, except with the PXA family of SoCs listed above.
Linux kernel mach directory: arch/arm/mach-mmp
Linux kernel plat directory: arch/arm/plat-pxa
Documentation: arm: update homepage URLs for Marvell Berlin SoCs Marvell has renamed their Berlin family from "Digital Entertainment" to "Multimedia Solutions." There aren't proper redirects set up for device-specific pages, so update the URLs accordingly. Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-11-15 10:36:39 +08:00
Berlin family (Multimedia Solutions)
ARM: add Marvell Berlin SoC familiy to Marvell doc This adds known facts and rumors about the Marvell Berlin (88DE3xxx) SoC family to the Marvell SoC documentation. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2013-09-09 20:07:11 +08:00
-------------------------------------
Flavors:
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
88DE3010, Armada 1000 (no Linux support)
Core: Marvell PJ1 (ARMv5TE), Dual-core
Product Brief: http://www.marvell.com.cn/digital-entertainment/assets/armada_1000_pb.pdf
88DE3005, Armada 1500-mini
Documentation: arm: add Marvell Armada 1500 Mini Plus to SoC list Add known information about the Marvell BG2CDP SoC that's used in the Google Chromecast 2015 and Kinoma HD devices. Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-11-15 10:36:42 +08:00
88DE3005, Armada 1500 Mini
ARM: add Marvell Berlin SoC familiy to Marvell doc This adds known facts and rumors about the Marvell Berlin (88DE3xxx) SoC family to the Marvell SoC documentation. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2013-09-09 20:07:11 +08:00
Design name: BG2CD
Core: ARM Cortex-A9, PL310 L2CC
Documentation: arm: update homepage URLs for Marvell Berlin SoCs Marvell has renamed their Berlin family from "Digital Entertainment" to "Multimedia Solutions." There aren't proper redirects set up for device-specific pages, so update the URLs accordingly. Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-11-15 10:36:39 +08:00
Homepage: http://www.marvell.com/multimedia-solutions/armada-1500-mini/
Documentation: arm: add Marvell Armada 1500 Mini Plus to SoC list Add known information about the Marvell BG2CDP SoC that's used in the Google Chromecast 2015 and Kinoma HD devices. Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-11-15 10:36:42 +08:00
88DE3006, Armada 1500 Mini Plus
Design name: BG2CDP
Core: Dual Core ARM Cortex-A7
Homepage: http://www.marvell.com/multimedia-solutions/armada-1500-mini-plus/
ARM: add Marvell Berlin SoC familiy to Marvell doc This adds known facts and rumors about the Marvell Berlin (88DE3xxx) SoC family to the Marvell SoC documentation. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2013-09-09 20:07:11 +08:00
88DE3100, Armada 1500
Design name: BG2
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
Core: Marvell PJ4B-MP (ARMv7), Tauros3 L2CC
Product Brief: http://www.marvell.com/digital-entertainment/armada-1500/assets/Marvell-ARMADA-1500-Product-Brief.pdf
ARM: berlin: add Marvell Armada 1500 pro to Marvell doc This adds Marvell Berlin Armada 1500 Pro (BG2Q) to Marvell SoC documentation. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-03-18 22:32:46 +08:00
88DE3114, Armada 1500 Pro
Documentation: arm: remove hyphen from BG2Q in Marvell Berlin docs The chip's design name isn't hyphenated anywhere else, and none of the other names in the same document are hyphenated. Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-11-15 10:36:46 +08:00
Design name: BG2Q
ARM: berlin: add Marvell Armada 1500 pro to Marvell doc This adds Marvell Berlin Armada 1500 Pro (BG2Q) to Marvell SoC documentation. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-03-18 22:32:46 +08:00
Core: Quad Core ARM Cortex-A9, PL310 L2CC
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
88DE3214, Armada 1500 Pro 4K
ARM: add Marvell Berlin SoC familiy to Marvell doc This adds known facts and rumors about the Marvell Berlin (88DE3xxx) SoC family to the Marvell SoC documentation. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2013-09-09 20:07:11 +08:00
Design name: BG3
Core: ARM Cortex-A15, CA15 integrated L2CC
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
88DE3218, ARMADA 1500 Ultra
Core: ARM Cortex-A53
ARM: add Marvell Berlin SoC familiy to Marvell doc This adds known facts and rumors about the Marvell Berlin (88DE3xxx) SoC family to the Marvell SoC documentation. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2013-09-09 20:07:11 +08:00
Documentation: arm: update homepage URLs for Marvell Berlin SoCs Marvell has renamed their Berlin family from "Digital Entertainment" to "Multimedia Solutions." There aren't proper redirects set up for device-specific pages, so update the URLs accordingly. Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-11-15 10:36:39 +08:00
Homepage: http://www.marvell.com/multimedia-solutions/
ARM: add Marvell Berlin SoC familiy to Marvell doc This adds known facts and rumors about the Marvell Berlin (88DE3xxx) SoC family to the Marvell SoC documentation. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2013-09-09 20:07:11 +08:00
Directory: arch/arm/mach-berlin
Comments:
* This line of SoCs is based on Marvell Sheeva or ARM Cortex CPUs
with Synopsys DesignWare (IRQ, GPIO, Timers, ...) and PXA IP (SDHCI, USB, ETH, ...).
Documentation: arm: update Marvell product listing I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-02-19 00:20:25 +08:00
CPU Cores
---------
The XScale cores were designed by Intel, and shipped by Marvell in the older
PXA processors. Feroceon is a Marvell designed core that developed in-house,
and that evolved into Sheeva. The XScale and Feroceon cores were phased out
over time and replaced with Sheeva cores in later products, which subsequently
got replaced with licensed ARM Cortex-A cores.
XScale 1
CPUID 0x69052xxx
ARMv5, iWMMXt
XScale 2
CPUID 0x69054xxx
ARMv5, iWMMXt
XScale 3
CPUID 0x69056xxx or 0x69056xxx
ARMv5, iWMMXt
Feroceon-1850 88fr331 "Mohawk"
CPUID 0x5615331x or 0x41xx926x
ARMv5TE, single issue
Feroceon-2850 88fr531-vd "Jolteon"
CPUID 0x5605531x or 0x41xx926x
ARMv5TE, VFP, dual-issue
Feroceon 88fr571-vd "Jolteon"
CPUID 0x5615571x
ARMv5TE, VFP, dual-issue
Feroceon 88fr131 "Mohawk-D"
CPUID 0x5625131x
ARMv5TE, single-issue in-order
Sheeva PJ1 88sv331 "Mohawk"
CPUID 0x561584xx
ARMv5, single-issue iWMMXt v2
Sheeva PJ4 88sv581x "Flareon"
CPUID 0x560f581x
ARMv7, idivt, optional iWMMXt v2
Sheeva PJ4B 88sv581x
CPUID 0x561f581x
ARMv7, idivt, optional iWMMXt v2
Sheeva PJ4B-MP / PJ4C
CPUID 0x562f584x
ARMv7, idivt/idiva, LPAE, optional iWMMXt v2 and/or NEON
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
Long-term plans
---------------
Documentation: arm: misc updates to Marvell EBU SoC status Following the merging of mach-kirkwood into mach-mvebu, the removal of mach-kirkwood, and the progress of the integration of mach-dove into mach-mvebu, this commit makes a few updates to the Marvell README file in the kernel documentation. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Link: https://lkml.kernel.org/r/1406227593-29749-3-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-25 02:46:33 +08:00
* Unify the mach-dove/, mach-mv78xx0/, mach-orion5x/ into the
mach-mvebu/ to support all SoCs from the Marvell EBU (Engineering
Business Unit) in a single mach-<foo> directory. The plat-orion/
would therefore disappear.
arm: add documentation describing Marvell families of SoC As stated in the introduction of the document, the families of ARM SoCs at Marvell are very complicated, and it is difficult for newcomers to understand the organization of this SoC family and how it relates to the Linux kernel support for those hardware platforms. This document is only at RFC stage for now, it requires reviews and comments from the Marvell maintainers, the PXA maintainers and the MMP maintainers. For correctness of course, but also to add any other information that would be useful. For example, one of the thing that wasn't clear how to detail in the documentation is how the SoCs relate to each other in terms of hardware IP blocks. For example, most of the Kirkwood/Dove/Armada 370-XP/etc. hardware IPs (I2C, SPI, USB, SATA, etc.) are identical, while the PXA and MMP families are completely separate. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Lior Amsalem <alior@marvell.com> Cc: Maen Suleiman <maen@marvell.com> Cc: Tawfik Bayouk <tawfik@marvell.com> Cc: Shadi Ammouri <shadi@marvell.com> Cc: Eran Ben-Avi <benavi@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> --- Changes from v3: * Add Arnd Bergmann Acked-by. Changes from v2: * Mention the plat-<foo> directory that each SoC family is using. * Take into account Eric Miao's comments on the PXA/MMP families: add PXA21x/PXA25x/PXA26x to the list, mention which processors are AP+CP or AP only. Clarify the comments on which SoCs were designed by Intel, which ones were designed by Marvell after the acquisition of the XScale family. * Mention long-term plans regarding the support of those SoC families. Changes from v1: * Added publicly available datasheet for the 88F5182 pointed by Andrew Lunn. * Added publicly available datasheet for the 88F5281 found with Google searches * Mentionned the Feroceon core name where appropriate, and Sheeva where appropriate * Fixed the core names for PXA930, PXA935 and PXA955 after comments from Arnd Bergmann. Wikipedia is mistakenly suggesting that PXA93x are Sheeva-based, and there isn't much information available on the web about the 955.
2012-07-17 22:20:13 +08:00
* Unify the mach-mmp/ and mach-pxa/ into the same mach-pxa
directory. The plat-pxa/ would therefore disappear.
Credits
-------
Maen Suleiman <maen@marvell.com>
Lior Amsalem <alior@marvell.com>
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Andrew Lunn <andrew@lunn.ch>
Nicolas Pitre <nico@fluxnic.net>
Eric Miao <eric.y.miao@gmail.com>
Copy Permalink