rockchip: Use common bss and stack addresses on PX30

See commit 008ba0d56d00 ("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>

diff --git a/arch/arm/mach-rockchip/px30/Kconfig b/arch/arm/mach-rockchip/px30/Kconfig
index e39472604c3a88bfc5b8d9c1faa15ea937624897..dcf9eb8144b800ec5db5dec300070f30e7e9f9fb 100644 (file)
--- a/arch/arm/mach-rockchip/px30/Kconfig
+++ b/arch/arm/mach-rockchip/px30/Kconfig
@@ -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