From: Siva Durga Prasad Paladugu siva.durga.paladugu@xilinx.com
Make reserve_mmu a weak so that it provides an option to customize this routine as per platform need
Signed-off-by: Siva Durga Prasad Paladugu sivadur@xilinx.com Signed-off-by: Michal Simek michal.simek@xilinx.com ---
common/board_f.c | 2 +- include/common.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/common/board_f.c b/common/board_f.c index 2cdd12a503ae..09f0fbfb6c96 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -340,7 +340,7 @@ static int reserve_round_4k(void) }
#ifdef CONFIG_ARM -static int reserve_mmu(void) +__weak int reserve_mmu(void) { #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) /* reserve TLB table */ diff --git a/include/common.h b/include/common.h index 1a98512ab618..ce4c92015928 100644 --- a/include/common.h +++ b/include/common.h @@ -286,6 +286,7 @@ void board_show_dram(phys_size_t size); */ int arch_fixup_fdt(void *blob);
+int reserve_mmu(void); /* common/flash.c */ void flash_perror (int);