Djam/u-boot
1
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2025-05-08 10:39:08 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

libfdt: replace ARCH_FIXUP_FDT with ARCH_FIXUP_FDT_MEMORY

Browse source 
Commit e2f88dfd2d ("libfdt: Introduce new ARCH_FIXUP_FDT option")
allows us to skip memory setup of DTB, but a problem for ARM is that
spin_table_update_dt() and psci_update_dt() are skipped as well if
CONFIG_ARCH_FIXUP_FDT is disabled.

This commit allows us to skip only fdt_fixup_memory_banks() instead
of the whole of arch_fixup_fdt().  It will be useful when we want to
use a memory node from a kernel DTB as is, but need some fixups for
Spin-Table/PSCI.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Acked-by: Simon Glass <sjg@chromium.org>
Fixed build error for x86:
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada 2016-11-26 11:02:10 +09:00 • committed by Simon Glass
parent f7f191ee41
commit 63c0941726
12 changed files with 37 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

5
arch/sandbox/lib/bootm.c
View file

@ -50,6 +50,11 @@ int bootz_setup(ulong image, ulong *start, ulong *end)
return ret;
}
int arch_fixup_fdt(void *blob)
{
return 0;
}
int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
{
if (flag & (BOOTM_STATE_OS_GO | BOOTM_STATE_OS_FAKE_GO)) {