Allow device tree to provide ti,ddr-freq0 to be used as the initial DDR
frequency that is set for lpddr4 before initialization of the
controller. Make this optional and continue to use PLL bypass frequency
as is done currently if ti,ddr-freq0 is not provided.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
The current implementation of boot_relocate_fdt() places DT at the
highest usable DRAM address, which is calculated as:
env_get_bootm_low() + env_get_bootm_mapsize()
which by default becomes gd->ram_base + gd->ram_size.
Systems like i.MX53 can have multiple DRAM banks with gap between them,
e.g. have DRAM at 0x70000000-0x8fffffff and 0xb0000000-0xcfffffff , so
for them the calculated highest DRAM address is 0xafffffff, which is
exactly in the gap and thus not usable.
Fix this by iterating over all DRAM banks and tracking the remaining
amount of the total mapping size obtained from env_get_bootm_mapsize().
Limit the maximum LMB area size to each bank, to avoid using nonexistent
DRAM.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
The k3-ddrss driver wants to configure the DDRSS_V2A_CTL_REG to reflect
the maximum possible SDRAM of 2 GB for AM64x (instead of the register's
default that says 8 GB, which the AM64x DDR controller wouldn't support).
The offset 0x20 was correct, but the register name DDRSS_V2A_R1_MAT_REG
was that of the next register at offset 0x24.
Signed-off-by: Dominic Rath <rath@ibv-augsburg.net>
- Migrate CONFIG_SYS_MEM_TOP_HIDE to Kconfig, IOMUX bugfix, 2 BTRFS
bugfixes, update .gitignore and .mailmap files, aspeed GPIO bugfix,
image-fit and squashfs code cleanups, enable EXT4 and ISO partitions on
DeveloperBox.
- populate u-boot,bootconf under /chosen, see
https://github.com/devicetree-org/dt-schema/pull/71 for corresponding
change
Currently there is no btrfs support in SPL. But macro CONFIG_FS_BTRFS is
defined also when building SPL. When both FS_BTRFS and SPL are enabled
then build process throw compile error.
Fix check for btrfs code in fstypes[] to allow compiling FS_BTRFS only in
proper U-Boot.
Signed-off-by: Pali Rohár <pali@kernel.org>
Fix following two compile errors on big endian systems:
CC fs/btrfs/btrfs.o
In file included from include/linux/byteorder/big_endian.h:107,
from ./arch/powerpc/include/asm/byteorder.h:82,
from ./arch/powerpc/include/asm/bitops.h:8,
from include/linux/bitops.h:152,
from include/uuid.h:9,
from fs/btrfs/btrfs.c:10:
fs/btrfs/conv-funcs.h: In function ‘btrfs_key_to_disk’:
include/linux/byteorder/generic.h:90:21: error: ‘__cpu_to_le16’ undeclared (first use in this function); did you mean ‘__cpu_to_le16p’?
#define cpu_to_le16 __cpu_to_le16
^~~~~~~~~~~~~
fs/btrfs/conv-funcs.h:79:10: note: in expansion of macro ‘cpu_to_le16’
__u16: cpu_to_le16, \
^~~~~~~~~~~
CC fs/btrfs/compression.o
In file included from ./arch/powerpc/include/asm/unaligned.h:9,
from fs/btrfs/compression.c:16:
include/linux/unaligned/access_ok.h:6:19: error: redefinition of ‘get_unaligned_le16’
static inline u16 get_unaligned_le16(const void *p)
^~~~~~~~~~~~~~~~~~
In file included from fs/btrfs/ctree.h:16,
from fs/btrfs/btrfs.h:12,
from fs/btrfs/compression.c:8:
include/linux/unaligned/le_byteshift.h:40:19: note: previous definition of ‘get_unaligned_le16’ was here
static inline u16 get_unaligned_le16(const void *p)
^~~~~~~~~~~~~~~~~~
Include file asm/unaligned.h contains arch specific macros and functions
for unaligned access as opposite to linux/unaligned le_byteshift.h which
contains macros and functions specific to little endian systems only.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Qu Wenruo <wqu@suse.com>
We should only access console_devices[file][i] once we have checked that i
< cd_count[file]. Otherwise, we will access uninitialized memory at the end
of the loop. console_devices[file][i] should not be NULL, but putting the
assignment in the loop condition allows us to ensure that i is checked
beforehand. This isn't a bug, but it does make valgrind stop complaining.
Fixes: 400797cad3 ("IOMUX: Split out for_each_console_dev() helper macro")
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Andrew Scull <ascull@google.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* free() checks if its argument is NULL. Remove duplicate checks.
* Remove duplicate free(ovcopy).
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
The offset of the current read back register is the value of the gpio pin,
not the value written for the gpio output.
This patch fix it to avoid the other gpio output value controlled by the
same register being set incorrectly.
Fixes: 7ad889b0f3 ("gpio: Add Aspeed GPIO driver")
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Since this box is SystemReady compliant enable ISO_PARTITION which is
needed to start some installers (e.g Fedora). While at it enable EXT4
as well which is a common filesystem for targets
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Xilinx has been acquired by AMD that's why emails should be also updated.
The patch is updating .mailmap file and also MAINTAINERS files as was done
by commit 5cd1ecb994 ("ppc: qemu: Update MAINTAINERS for correct email
address").
The rest of my emails are not going to change.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
It can be useful for the OS (Linux) to know which configuration has
been chosen by U-Boot when launching a FIT image.
Store the name of the FIT configuration node used in a new string
property called 'u-boot,bootconf' in the '/chosen' node in device tree.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
When every member of a linker list is aligned by the compiler, we can no
longer rely on the sizeof of the struct to determine the number of
entries.
For example, if the struct size is 0x90 but every entry is aligned to 0xa0
by the compiler, the linker list entries takes more space in memory and
the calculation of the number of entries is incorrect. For example, we may
see 0x12 entries when there are only 0x11.
This is a real problem. There may be a general solution, although I cannot
currently think of one. So far it only bites with OF_PLATDATA_RT which
creates a pointer to each entry of the 'struct udevice' linker_list. This
does not happen without that option, so it only affects SPL.
Work around it by manually calculating the aligned size of struct udevice,
then using that for the n_ent calculation.
Note: the alignment fix to linker list was here:
0b2fa98aa5 linker_lists: Fix alignment issue
Signed-off-by: Simon Glass <sjg@chromium.org>
At present if devres is enabled in U-Boot proper it is enabled in SPL.
We don't normally want it there, so disable it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Angus Ainslie <angus@akkea.ca>
Use this larger boundary to ensure that linker lists at least start on the
maximum possible alignment boundary. See also the CONFIG_LINKER_LIST_ALIGN
setting, but that is host-arch-specific, so it seems better to use the
largest value for every host architecture.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present fputc() is used before the console is available, then write()
is used. These are not compatible. Since fputc() buffers internally it is
better to use the write(), so that a partial line is immediately
displayed.
This has a slight effect on performance, but we are already using write()
for the vast majority of the output with no obvious impacts.
Signed-off-by: Simon Glass <sjg@chromium.org>
The rk3288/RK3399 DT synced from Linux contains some different
compatible strings in the mipi node then origanal used in U-boot.
Allow both options to be backwards compatible and to be able
to handle recent rk3288.dtsi and rk3399.dtsi files.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The rk3288 DT synced from Linux contains some different
properties in the edp node then origanal used in U-boot.
Allow both options to be backwards compatible and to be able
to handle recent rk3288.dtsi files.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
A number of rk3229/rk3288 DT files are synced from Linux.
Add a maintainer to look after them and to help with
review and testing.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The Google Veyron rk3288 DT files are synced from Linux.
Add a maintainer to look after them and to help with
review and testing.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The DT node name pattern in mmc-controller.yaml for mmc
is "^mmc(@.*)?$". The Rockchip mmc nodes have been synced
with Linux, so update the boot_devices constants as well.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
In order to sync rk3288.dtsi from Linux it needed to
move all u-boot specific properties in separate dtsi files.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
In order to update the DT for rk3288
sync the clock dt-binding header.
This is the state as of v5.17 in Linux.
Keep SCLK_MAC_PLL in use for rk3288 clock driver.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
In order to update the DT for rk3288
sync the power domain dt-binding header.
This is the state as of v5.17 in Linux.
Change location to be more in line with other SoCs.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
In order to sync rk322x.dtsi from Linux, move all
U-boot specific properties in separate dtsi files.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
In order to update the DT for rk3228
sync the clock dt-binding header.
This is the state as of v5.17 in Linux.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
In order to update the DT for rk3228
sync the power domain dt-binding header.
This is the state as of v5.17 in Linux.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Add rk3066 Rikomagic MK808 to the list of
mainline supported Rockchip boards.
Include instructions for creating and programming
images to NAND and SD card.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
There are several PX30/RK3326 boards in use without
mentioning in rockchip.rst. Add boards and examples.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
With more text coming to the rockchip.rst document,
give it a restyle first.
Changed:
sort build examples alphabetically
add git clone example
fix bash examples
fix phrases (grammer)
fix typos
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit adds the default configuration file and
relevant description for a MK808 board.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
MK808 is a RK3066-based board with 1 USB host and 1 USB OTG port,
HDMI and a micro-SD card slot. It also includes on-board NAND
and 1GB of SDRAM.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
MK808 is a RK3066-based board with 1 USB host and 1 USB OTG port,
HDMI and a micro-SD card slot. It also includes on-board NAND
and 1GB of SDRAM. Add rk3066a-mk808.dts. Move U-boot specific
things in a rk3066a-mk808-u-boot.dtsi file.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
In the Linux DT the file rk3xxx.dtsi is shared between
rk3066 and rk3188. Add rk3066a.dtsi. Move U-boot specific
things in a rk3066a-u-boot.dtsi file.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Move the include for rk3xxx-u-boot.dtsi to rk3188-u-boot.dtsi
to stay in line with U-boot dtsi files.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The file rk3xxx-u-boot.dtsi was original only for rk3188 and SPL.
With rk3066 added some nodes are also needed in TPL,
so change them to u-boot,dm-pre-reloc
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
