diff options
| author | Andreas Dannenberg <dannenberg@ti.com> | 2019-06-04 17:55:49 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-07-17 11:12:54 -0400 |
| commit | b3b1ed4bca0130c7c4de01948b1df2affa589444 (patch) | |
| tree | d28c464aacec7f9fa3805095b8560b3cb65e2ef9 | |
| parent | 0c45dfadec2bd736821e69f9822af8ecbd052a2f (diff) | |
armv7R: K3: am654: Use full malloc implementation in SPL
Switch to using the full malloc scheme in post-relocation SPL to allow
better utilization of available memory for example by allowing memory
to get freed. Initially allocate a 16MB-sized region in DDR starting
at address 0x84000000 for this purpose.
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
| -rw-r--r-- | configs/am65x_evm_r5_defconfig | 1 | ||||
| -rw-r--r-- | configs/am65x_hs_evm_r5_defconfig | 1 | ||||
| -rw-r--r-- | include/configs/am65x_evm.h | 3 |
3 files changed, 3 insertions, 2 deletions
diff --git a/configs/am65x_evm_r5_defconfig b/configs/am65x_evm_r5_defconfig index 6a261c20acb..5abd686931d 100644 --- a/configs/am65x_evm_r5_defconfig +++ b/configs/am65x_evm_r5_defconfig @@ -18,7 +18,6 @@ CONFIG_SPL_LOAD_FIT=y CONFIG_USE_BOOTCOMMAND=y # CONFIG_DISPLAY_CPUINFO is not set CONFIG_SPL_TEXT_BASE=0x41c00000 -CONFIG_SPL_SYS_MALLOC_SIMPLE=y CONFIG_SPL_STACK_R=y CONFIG_SPL_SEPARATE_BSS=y CONFIG_SPL_I2C_SUPPORT=y diff --git a/configs/am65x_hs_evm_r5_defconfig b/configs/am65x_hs_evm_r5_defconfig index 0b12f15782e..49eca7de64a 100644 --- a/configs/am65x_hs_evm_r5_defconfig +++ b/configs/am65x_hs_evm_r5_defconfig @@ -20,7 +20,6 @@ CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y CONFIG_USE_BOOTCOMMAND=y # CONFIG_DISPLAY_CPUINFO is not set CONFIG_SPL_TEXT_BASE=0x41c00000 -CONFIG_SPL_SYS_MALLOC_SIMPLE=y CONFIG_SPL_STACK_R=y CONFIG_SPL_SEPARATE_BSS=y CONFIG_SPL_I2C_SUPPORT=y diff --git a/include/configs/am65x_evm.h b/include/configs/am65x_evm.h index 13197459634..ea365b979bd 100644 --- a/include/configs/am65x_evm.h +++ b/include/configs/am65x_evm.h @@ -41,6 +41,9 @@ CONFIG_SPL_BSS_MAX_SIZE) /* Set the stack right below the SPL BSS section */ #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_BSS_START_ADDR +/* Configure R5 SPL post-relocation malloc pool in DDR */ +#define CONFIG_SYS_SPL_MALLOC_START 0x84000000 +#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_16M #endif #ifdef CONFIG_SYS_K3_SPL_ATF |