Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features.
Signed-off-by: Tim Harvey tharvey@gateworks.com --- board/gateworks/gw_ventana/gw_ventana_spl.c | 3 --- configs/gwventana_defconfig | 2 ++ 2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/board/gateworks/gw_ventana/gw_ventana_spl.c b/board/gateworks/gw_ventana/gw_ventana_spl.c index 289a0b8..8d41bb4 100644 --- a/board/gateworks/gw_ventana/gw_ventana_spl.c +++ b/board/gateworks/gw_ventana/gw_ventana_spl.c @@ -565,9 +565,6 @@ void board_init_f(ulong dummy)
/* Clear the BSS. */ memset(__bss_start, 0, __bss_end - __bss_start); - - /* load/boot image from boot device */ - board_init_r(NULL, 0); }
void reset_cpu(ulong addr) diff --git a/configs/gwventana_defconfig b/configs/gwventana_defconfig index d6bbdc1..b28fe4b 100644 --- a/configs/gwventana_defconfig +++ b/configs/gwventana_defconfig @@ -3,3 +3,5 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL" CONFIG_ARM=y CONFIG_TARGET_GW_VENTANA=y CONFIG_SYS_MALLOC_F=y +CONFIG_SPL_STACK_R=y +CONFIG_SPL_STACK_R_ADDR=0x18000000