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rockchip: Use common bss and stack addresses on PX30

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See commit 008ba0d56d ("rockchip: Add common default bss and stack
addresses") for memory layout. This migrates PX30 to use the new layout,
except for TPL. Indeed, PX30 is extremely limited in SRAM, so we need to
be extra careful about what goes into the TPL and how much we can
allocate there, so let's keep the current value for
TPL_SYS_MALLOC_F_LEN (already present in the PX30-specific Kconfig, from
an earlier commit).

This will allow us to use the same memory layout on one more Rockchip
SoC, which is always a nice thing. Additionally, this will make it
easier to fix U-Boot proper pre-reloc running out of memory on PX30 in a
subsequent commit.

Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
This commit is contained in:
Quentin Schulz
2024-05-23 18:59:35 +02:00
committed by Kever Yang
parent 78d1f04fa6
commit ed4b0ce247
1 changed files with 4 additions and 1 deletions
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5
arch/arm/mach-rockchip/px30/Kconfig
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@@ -68,8 +68,11 @@ config ROCKCHIP_STIMER_BASE
config SYS_SOC
default "px30"
config ROCKCHIP_COMMON_STACK_ADDR
default y
config SYS_MALLOC_F_LEN
default 0x400
default 0x400 if !SPL_SHARES_INIT_SP_ADDR
config SPL_SERIAL
default y