Quoting York Sun <york....@nxp.com>:
On 04/05/2016 06:06 AM, Mario Six wrote:
To enable DM on MPC85xx, we need pre-relocation malloc, which is
implemented in this patch.
We also make sure that the IVORs are always 4-aligned on e500 to prevent
alignment exceptions caused by code changes in start.S.
Signed-off-by: Mario Six <mario....@gdsys.cc>
Cc: York Sun <york....@nxp.com>
Cc: Simon Glass <s...@chromium.org>
---
v3:
- Add comment regarding gd zeroing
- Unconditionally zero out initial RAM during startup
v2:
- Correct IVOR alignment and remove nop hack
- Add sanity check for length of malloc area
arch/powerpc/cpu/mpc85xx/cpu_init_early.c | 8 +-------
arch/powerpc/cpu/mpc85xx/start.S | 30
++++++++++++++++++++++++++++++
include/ppc_asm.tmpl | 3 +++
3 files changed, 34 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
index 235a635..85b4112 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
@@ -82,7 +82,6 @@ void setup_ifc(void)
void cpu_init_early_f(void *fdt)
{
u32 mas0, mas1, mas2, mas3, mas7;
- int i;
This causes a problem. Variable "i" is still used at line 158.
I can fix it unless you want to respin the patch.
York
Just fix it; no need to go through the whole procedure again for
something like
that :-)
Thanks for all the help and best regards,
Mario
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