ARM: zynq: Setup stack size via Kconfig
Stack size has been introduced by commit a69814c815b9 ("arm64: zynqmp:
Set initrd_high to as high as possible") and commit 085201c246ee ("arm64:
versal: Set initrd_high to as high as possible")
to support setting up initrd_high as high as possible.
The same change should happen for Zynq because the code is moved to xilinx
common location.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1bcf345..8e67e1c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -475,7 +475,7 @@
config SET_STACK_SIZE
bool "Enable an option to set max stack size that can be used"
- default y if ARCH_VERSAL || ARCH_ZYNQMP
+ default y if ARCH_VERSAL || ARCH_ZYNQMP || ARCH_ZYNQ
help
This will enable an option to set max stack size that can be
used by U-Boot.
@@ -484,6 +484,7 @@
hex "Define max stack size that can be used by U-Boot"
depends on SET_STACK_SIZE
default 0x4000000 if ARCH_VERSAL || ARCH_ZYNQMP
+ default 0x1000000 if ARCH_ZYNQ
help
Define Max stack size that can be used by U-Boot so that the
initrd_high will be calculated as base stack pointer minus this