From f5868a5da119421a5274a15a049f799dd60ef49a Mon Sep 17 00:00:00 2001 From: Andy Yan Date: Mon, 24 Jul 2017 17:45:27 +0800 Subject: mips: spl: configure SYS_MALLOC_F_LEN independently for SPL and full U-Boot Some platforms have very limited SRAM to run SPL code, so there may not be the same amount space for a malloc pool before relocation in the SPL stage as the normal U-Boot stage. Make SPL and (the full) U-Boot stage use independent SYS_MALLOC_F_LEN, so the size of pre-relocation malloc pool can be configured memory space independently. Signed-off-by: Andy Yan Acked-by: Daniel Schwierzeck Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich [fixed up commit-message:] Signed-off-by: Philipp Tomsich diff --git a/arch/mips/cpu/start.S b/arch/mips/cpu/start.S index 952c57a..42af9de 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 -- cgit v0.10.2