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arm: Add Kconfig entry for MACH_TYPE

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As part of migrating support for ATAGs to Kconfig, add an option for
setting and passing MACH_TYPE.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2021-08-30 09:16:31 -04:00
parent 9774462e34
commit 87e8d38a39
6 changed files with 22 additions and 2 deletions
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14
arch/arm/Kconfig
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@ -1937,6 +1937,20 @@ config SERIAL_TAG
bool "Pass system serial number via ATAG"
depends on SUPPORT_PASSING_ATAGS
config STATIC_MACH_TYPE
bool "Statically define the Machine ID number"
help
When booting via ATAGs, enable this option if we know the correct
machine ID number to use at compile time. Some systems will be
passed the number dynamically by whatever loads U-Boot.
config MACH_TYPE
int "Machine ID number"
depends on STATIC_MACH_TYPE
help
When booting via ATAGs, the machine type must be passed as a number.
For the full list see https://www.arm.linux.org.uk/developer/machines
config ARCH_SUPPORT_TFABOOT
bool

2
configs/ds109_defconfig
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@ -6,6 +6,8 @@ CONFIG_ARCH_KIRKWOOD=y
CONFIG_SUPPORT_PASSING_ATAGS=y
CONFIG_CMDLINE_TAG=y
CONFIG_INITRD_TAG=y
CONFIG_STATIC_MACH_TYPE=y
CONFIG_MACH_TYPE=527
CONFIG_SYS_TEXT_BASE=0x600000
CONFIG_NR_DRAM_BANKS=2
CONFIG_TARGET_DS109=y

2
configs/ds414_defconfig
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@ -4,6 +4,8 @@ CONFIG_ARCH_MVEBU=y
CONFIG_SUPPORT_PASSING_ATAGS=y
CONFIG_CMDLINE_TAG=y
CONFIG_INITRD_TAG=y
CONFIG_STATIC_MACH_TYPE=y
CONFIG_MACH_TYPE=3036
CONFIG_SYS_TEXT_BASE=0x00800000
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y

2
configs/icnova-a20-swac_defconfig
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@ -4,6 +4,8 @@ CONFIG_SUPPORT_PASSING_ATAGS=y
CONFIG_CMDLINE_TAG=y
CONFIG_INITRD_TAG=y
CONFIG_SERIAL_TAG=y
CONFIG_STATIC_MACH_TYPE=y
CONFIG_MACH_TYPE=4283
CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-icnova-swac"
CONFIG_SPL=y
CONFIG_MACH_SUN7I=y

2
configs/nokia_rx51_defconfig
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@ -6,6 +6,8 @@ CONFIG_SUPPORT_PASSING_ATAGS=y
CONFIG_CMDLINE_TAG=y
CONFIG_INITRD_TAG=y
CONFIG_REVISION_TAG=y
CONFIG_STATIC_MACH_TYPE=y
CONFIG_MACH_TYPE=1955
CONFIG_SYS_TEXT_BASE=0x80008000
CONFIG_NR_DRAM_BANKS=2
CONFIG_SYS_MALLOC_LEN=0xc0000

2
include/configs/nokia_rx51.h
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@ -23,8 +23,6 @@
*/
#define CONFIG_SYS_L2CACHE_OFF /* pretend there is no L2 CACHE */
#define CONFIG_MACH_TYPE MACH_TYPE_NOKIA_RX51
#include <asm/arch/cpu.h> /* get chip and board defs */
#include <asm/arch/omap.h>
#include <asm/arch/mem.h>