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spl: Kconfig: ARCH_K3: Set default SPL_STACK_R_MALLOC_SIMPLE_LEN for R5 build

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All ARCH_K3 platforms need about of 2MB of malloc space post
reallocation. Since, this space is allocated from SDRAM, provide a
generous 2MB space by default.

Platforms requiring more than 2MB can override in defconfig as needed.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
This commit is contained in:
Vignesh Raghavendra 2024-05-31 20:16:36 +05:30 • committed by Tom Rini
parent 279567ad68
commit 081b97c3b3
7 changed files with 1 additions and 6 deletions
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1
common/spl/Kconfig
View file

@ -409,6 +409,7 @@ config SPL_STACK_R_MALLOC_SIMPLE_LEN
depends on SPL_STACK_R && SPL_SYS_MALLOC_SIMPLE depends on SPL_STACK_R && SPL_SYS_MALLOC_SIMPLE
hex "Size of malloc_simple heap after switching to DRAM SPL stack" hex "Size of malloc_simple heap after switching to DRAM SPL stack"
default 0x400000 if ARCH_K3 && ARM64 default 0x400000 if ARCH_K3 && ARM64
default 0x200000 if ARCH_K3 && CPU_V7R
default 0x100000 default 0x100000
help help
Specify the amount of the stack to use as memory pool for Specify the amount of the stack to use as memory pool for

1
configs/am62px_evm_r5_defconfig
View file

@ -23,7 +23,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x43c4b000 CONFIG_SPL_BSS_START_ADDR=0x43c4b000
CONFIG_SPL_BSS_MAX_SIZE=0x3000 CONFIG_SPL_BSS_MAX_SIZE=0x3000
CONFIG_SPL_STACK_R=y CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000
CONFIG_SPL_SIZE_LIMIT=0x3C000 CONFIG_SPL_SIZE_LIMIT=0x3C000
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x5000 CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x5000
CONFIG_SPL_FS_FAT=y CONFIG_SPL_FS_FAT=y

1
configs/am62x_evm_r5_defconfig
View file

@ -26,7 +26,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x43c3b000 CONFIG_SPL_BSS_START_ADDR=0x43c3b000
CONFIG_SPL_BSS_MAX_SIZE=0x3000 CONFIG_SPL_BSS_MAX_SIZE=0x3000
CONFIG_SPL_STACK_R=y CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000
CONFIG_SPL_SIZE_LIMIT=0x3A7F0 CONFIG_SPL_SIZE_LIMIT=0x3A7F0
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500 CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500
CONFIG_SPL_FS_FAT=y CONFIG_SPL_FS_FAT=y

1
configs/j721s2_evm_r5_defconfig
View file

@ -25,7 +25,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x41c76000 CONFIG_SPL_BSS_START_ADDR=0x41c76000
CONFIG_SPL_BSS_MAX_SIZE=0xa000 CONFIG_SPL_BSS_MAX_SIZE=0xa000
CONFIG_SPL_STACK_R=y CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x140000
CONFIG_SPL_SIZE_LIMIT=0x80000 CONFIG_SPL_SIZE_LIMIT=0x80000
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x4000 CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x4000
CONFIG_SPL_FS_FAT=y CONFIG_SPL_FS_FAT=y

1
configs/j784s4_evm_r5_defconfig
View file

@ -24,7 +24,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x41c76000 CONFIG_SPL_BSS_START_ADDR=0x41c76000
CONFIG_SPL_BSS_MAX_SIZE=0xa000 CONFIG_SPL_BSS_MAX_SIZE=0xa000
CONFIG_SPL_STACK_R=y CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x140000
CONFIG_SPL_SIZE_LIMIT=0x80000 CONFIG_SPL_SIZE_LIMIT=0x80000
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x4000 CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x4000
CONFIG_SPL_FS_FAT=y CONFIG_SPL_FS_FAT=y

1
configs/phycore_am62x_r5_defconfig
View file

@ -27,7 +27,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x43c3b000 CONFIG_SPL_BSS_START_ADDR=0x43c3b000
CONFIG_SPL_BSS_MAX_SIZE=0x3000 CONFIG_SPL_BSS_MAX_SIZE=0x3000
CONFIG_SPL_STACK_R=y CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000
CONFIG_SPL_SIZE_LIMIT=0x3A7F0 CONFIG_SPL_SIZE_LIMIT=0x3A7F0
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500 CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500
CONFIG_SPL_FS_FAT=y CONFIG_SPL_FS_FAT=y

1
configs/verdin-am62_r5_defconfig
View file

@ -23,7 +23,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x43c3b000 CONFIG_SPL_BSS_START_ADDR=0x43c3b000
CONFIG_SPL_BSS_MAX_SIZE=0x3000 CONFIG_SPL_BSS_MAX_SIZE=0x3000
CONFIG_SPL_STACK_R=y CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000
CONFIG_SPL_SIZE_LIMIT=0x3A7F0 CONFIG_SPL_SIZE_LIMIT=0x3A7F0
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500 CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500
CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_SPL_LIBDISK_SUPPORT=y