[U-Boot] [PATCH v3 02/10] mips: spl and normal u-boot stage set SYS_MALLOC_F_LEN indepently
Andy Yan
andy.yan at rock-chips.com
Mon Jul 24 09:45:27 UTC 2017
Some platforms has very small sram to run spl code, so
it may have no enough sapce for so much malloc pool before
relocation in spl stage as the normal u-boot stage.
Use CONFIG_VAL(SYS_MALLOC_F_LEN) to fit this condition.
Signed-off-by: Andy Yan <andy.yan at rock-chips.com>
Acked-by: Daniel Schwierzeck <daniel.schwierzeck at gmail.com>
---
Changes in v3:
- use CONFIG_VAL(), which suggested by Simon
Changes in v2: None
arch/mips/cpu/start.S | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/mips/cpu/start.S b/arch/mips/cpu/start.S
index d01ee9f..aa07654 100644
--- a/arch/mips/cpu/start.S
+++ b/arch/mips/cpu/start.S
@@ -60,8 +60,8 @@
sp, sp, GD_SIZE # reserve space for gd
and sp, sp, t0 # force 16 byte alignment
move k0, sp # save gd pointer
-#ifdef CONFIG_SYS_MALLOC_F_LEN
- li t2, CONFIG_SYS_MALLOC_F_LEN
+#if CONFIG_VAL(SYS_MALLOC_F_LEN)
+ li t2, CONFIG_VAL(SYS_MALLOC_F_LEN)
PTR_SUBU \
sp, sp, t2 # reserve space for early malloc
and sp, sp, t0 # force 16 byte alignment
@@ -75,7 +75,7 @@
blt t0, t1, 1b
PTR_ADDIU t0, PTRSIZE
-#ifdef CONFIG_SYS_MALLOC_F_LEN
+#if CONFIG_VAL(SYS_MALLOC_F_LEN)
PTR_S sp, GD_MALLOC_BASE(k0) # gd->malloc_base offset
#endif
.endm
--
2.7.4
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