From a483a167bc8d808145ca1224a2c238cda90aa60c Mon Sep 17 00:00:00 2001 From: Peter Tyser Date: Fri, 21 Aug 2009 23:05:20 -0500 Subject: Standardize mem_malloc_init() implementation This lays the groundwork to allow architectures to share a common mem_malloc_init(). Note that the x86 implementation was not modified as it did not fit the mold of all other architectures. Signed-off-by: Peter Tyser --- lib_sh/board.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'lib_sh') diff --git a/lib_sh/board.c b/lib_sh/board.c index 001e89c714..2691316046 100644 --- a/lib_sh/board.c +++ b/lib_sh/board.c @@ -38,14 +38,13 @@ const char version_string[] = U_BOOT_VERSION" ("U_BOOT_DATE" - "U_BOOT_TIME")"; unsigned long monitor_flash_len = CONFIG_SYS_MONITOR_LEN; -static void mem_malloc_init(void) +static void mem_malloc_init(ulong start, ulong size) { + mem_malloc_start = start; + mem_malloc_end = start + size; + mem_malloc_brk = start; - mem_malloc_start = (TEXT_BASE - CONFIG_SYS_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN); - mem_malloc_end = (mem_malloc_start + CONFIG_SYS_MALLOC_LEN - 16); - mem_malloc_brk = mem_malloc_start; - memset((void *) mem_malloc_start, 0, - (mem_malloc_end - mem_malloc_start)); + memset((void *)mem_malloc_start, 0, size); } static int sh_flash_init(void) @@ -96,7 +95,8 @@ static int sh_pci_init(void) static int sh_mem_env_init(void) { - mem_malloc_init(); + mem_malloc_init(TEXT_BASE - CONFIG_SYS_GBL_DATA_SIZE - + CONFIG_SYS_MALLOC_LEN, CONFIG_SYS_MALLOC_LEN - 16); malloc_bin_reloc(); env_relocate(); jumptable_init(); -- cgit