diff options
| author | Jonas Karlman | 2024-03-02 19:16:12 +0000 |
|---|---|---|
| committer | Kever Yang | 2024-03-14 15:27:28 +0800 |
| commit | 41098d2e3ec168eae94a57c3c17f76ca16033a47 (patch) | |
| tree | f2f4e6de918df808fcd98d4aa7b89ee2bd0e002e /Kconfig | |
| parent | 008ba0d56d002f550570faa76c475290ac72721a (diff) | |
rockchip: Use common bss and stack addresses on RK3308
Currently the following memory layout is typically used on RK3308:
[ 0, 256K) - SPL binary
[ 256K, 2M) - TF-A / reserved
[ -X, 4M) - SPL pre-reloc stack (SPL_STACK)
[ -8K, 4M) - pre-reloc malloc heap (SPL_SYS_MALLOC_F_LEN)
[ 4M, +8K) - SPL bss (SPL_BSS_START_ADDR, SPL_BSS_MAX_SIZE)
[ 6M, +X) - U-Boot proper binary (TEXT_BASE)
[ -X, 8M) - U-Boot proper pre-reloc stack (CUSTOM_SYS_INIT_SP_ADDR)
[ -8K, 8M) - pre-reloc malloc heap (SYS_MALLOC_F_LEN)
[ -X, 12M) - SPL reloc stack (SPL_STACK_R_ADDR)
[ 11M, 12M) - reloc malloc heap (SPL_STACK_R_MALLOC_SIMPLE_LEN)
SPL can safely load U-Boot proper + FDT to [6M, 8M-8K) with this layout.
Migrate to use common bss, stack and malloc heap size and addresses to
remove this size limitation and extend the malloc heap size being used.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'Kconfig')
| -rw-r--r-- | Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -265,7 +265,7 @@ config SYS_MALLOC_F_LEN hex "Size of malloc() pool before relocation" depends on SYS_MALLOC_F default 0x400 if M68K || PPC || ROCKCHIP_PX30 || ROCKCHIP_RK3036 || \ - ROCKCHIP_RK3308 || ROCKCHIP_RV1108 + ROCKCHIP_RV1108 default 0x600 if ARCH_ZYNQMP_R5 || ARCH_ZYNQMP default 0x800 if ARCH_ZYNQ || ROCKCHIP_RK3128 || ROCKCHIP_RK3188 || \ ROCKCHIP_RK322X || X86 |