imx: ventana: use stack relocation
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>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/board/gateworks/gw_ventana/gw_ventana_spl.c b/board/gateworks/gw_ventana/gw_ventana_spl.c
index 84d027d..79cb594 100644
--- a/board/gateworks/gw_ventana/gw_ventana_spl.c
+++ b/board/gateworks/gw_ventana/gw_ventana_spl.c
@@ -529,9 +529,6 @@
/* disable boot watchdog */
gsc_boot_wd_disable();
-
- /* load/boot image from boot device */
- board_init_r(NULL, 0);
}
/* called from board_init_r after gd setup if CONFIG_SPL_BOARD_INIT defined */
diff --git a/configs/gwventana_defconfig b/configs/gwventana_defconfig
index c7882ac..2d6552f 100644
--- a/configs/gwventana_defconfig
+++ b/configs/gwventana_defconfig
@@ -3,3 +3,5 @@
CONFIG_SYS_MALLOC_F=y
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL"
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_STACK_R_ADDR=0x18000000