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

1
configs/am62px_evm_r5_defconfig
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@ -23,7 +23,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x43c4b000
CONFIG_SPL_BSS_MAX_SIZE=0x3000
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000
CONFIG_SPL_SIZE_LIMIT=0x3C000
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x5000
CONFIG_SPL_FS_FAT=y

1
configs/am62x_evm_r5_defconfig
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@ -26,7 +26,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x43c3b000
CONFIG_SPL_BSS_MAX_SIZE=0x3000
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000
CONFIG_SPL_SIZE_LIMIT=0x3A7F0
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500
CONFIG_SPL_FS_FAT=y

1
configs/j721s2_evm_r5_defconfig
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@ -25,7 +25,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x41c76000
CONFIG_SPL_BSS_MAX_SIZE=0xa000
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x140000
CONFIG_SPL_SIZE_LIMIT=0x80000
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x4000
CONFIG_SPL_FS_FAT=y

1
configs/j784s4_evm_r5_defconfig
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@ -24,7 +24,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x41c76000
CONFIG_SPL_BSS_MAX_SIZE=0xa000
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x140000
CONFIG_SPL_SIZE_LIMIT=0x80000
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x4000
CONFIG_SPL_FS_FAT=y

1
configs/phycore_am62x_r5_defconfig
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@ -27,7 +27,6 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x43c3b000
CONFIG_SPL_BSS_MAX_SIZE=0x3000
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000
CONFIG_SPL_SIZE_LIMIT=0x3A7F0
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500
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_MAX_SIZE=0x3000
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000
CONFIG_SPL_SIZE_LIMIT=0x3A7F0
CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500
CONFIG_SPL_LIBDISK_SUPPORT=y