arm: zynq: Fix SPL SD boot mode
This patch is fixing two issues:
1. Insufficient stack size for fat fs buffers
2. Insufficient space in malloc area
Tested on zc702 and zc706.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/configs/zynq_zc706_defconfig b/configs/zynq_zc706_defconfig
index 52999de..4b186c9 100644
--- a/configs/zynq_zc706_defconfig
+++ b/configs/zynq_zc706_defconfig
@@ -2,6 +2,7 @@
CONFIG_SYS_CONFIG_NAME="zynq_zc70x"
CONFIG_ARCH_ZYNQ=y
CONFIG_SYS_TEXT_BASE=0x4000000
+CONFIG_SPL_STACK_R_ADDR=0x200000
CONFIG_DEFAULT_DEVICE_TREE="zynq-zc706"
CONFIG_DEBUG_UART=y
CONFIG_FIT=y
@@ -9,6 +10,7 @@
CONFIG_FIT_VERBOSE=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "