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| author | Michal Simek <michal.simek@xilinx.com> | 2019-09-25 11:00:17 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2019-10-08 09:55:11 +0200 |
| commit | e0418347f9aa0f5099dfc1dac8eafceb98e38ccf (patch) | |
| tree | 317ce3a1c984a95752a9f0451c3e4da00309b9c0 /arch/microblaze/Kconfig | |
| parent | 8272f31036c3128e0787183e214389744bea61ee (diff) | |
microblaze: Setup initrd_high and fdt_high at run time
Setup initrd_high and fdt_high to be placed in lowmem space for kernel to
be able to reach it. Values are setup at run time to ensure that the same
setting can be used on different memory setup. Do this setting only when
variables are not
Similar run time detection was done for Zynqmp and Versal.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/microblaze/Kconfig')
| -rw-r--r-- | arch/microblaze/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 5cc68d63c4..5ce8261451 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -20,6 +20,14 @@ config TARGET_MICROBLAZE_GENERIC endchoice +config STACK_SIZE + hex "Define max stack size that can be used by u-boot" + default 0x200000 + help + Defines Max stack size that can be used by u-boot so that the + initrd_high will be calculated as base stack pointer minus this + stack size. + source "board/xilinx/microblaze-generic/Kconfig" config SPL_LDSCRIPT |