diff options
| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-10-10 16:21:03 +0200 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-11-21 23:57:21 +0100 |
| commit | 14ad6eb264f80975ace3d2cd5420d1a9f8a15468 (patch) | |
| tree | 06a0d671934a66fd5f762fe6f3491858c352f79f /arch/arm | |
| parent | cee7470cd8a386802e38c6bde8ce62fbc8218a86 (diff) | |
rockchip: enable boot0-hook for all Rockchip SoCs
Rockchip SoCs bootrom design is like this:
- First 2KB or 4KB internal memory is for bootrom stack and heap;
- Then the first 4-byte suppose to be a TAG like 'RK33';
- The the following memory address end with '0004' is the first
instruction load and running by bootrom;
Let's use the boot0 hook to reserve the first 4-byte tag for all
the Rockchip SoCs.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[Commit message taken from an older patch by:]
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-rockchip/Kconfig | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 94ad805684..ca386decfe 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1130,6 +1130,7 @@ config ARCH_ROCKCHIP select DM_USB if USB select DM_PWM select DM_REGULATOR + select ENABLE_ARM_SOC_BOOT0_HOOK imply CMD_FASTBOOT imply FASTBOOT imply FAT_WRITE diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index d9b25d5de4..31e9864c8d 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -74,7 +74,6 @@ config ROCKCHIP_RK3368 imply SPL_SEPARATE_BSS imply SPL_SERIAL_SUPPORT imply TPL_SERIAL_SUPPORT - select ENABLE_ARM_SOC_BOOT0_HOOK select DEBUG_UART_BOARD_INIT select SYS_NS16550 help @@ -112,7 +111,6 @@ config ROCKCHIP_RK3399 select SPL_SEPARATE_BSS select SPL_SERIAL_SUPPORT select SPL_DRIVERS_MISC_SUPPORT - select ENABLE_ARM_SOC_BOOT0_HOOK select DEBUG_UART_BOARD_INIT help The Rockchip RK3399 is a ARM-based SoC with a dual-core Cortex-A72 |