From c3624e6ed0a36f54aa0b3e7f32d30a6fde434f51 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Mon, 28 Mar 2011 09:58:43 +0000 Subject: Default to bootm_size() when CONFIG_SYS_BOOTMAPSZ is not defined This patch adds a function getenv_bootm_mapsize() for obtaining the size of the early mapped region accessible by the kernel during early boot. It defaults to CONFIG_SYS_BOOTMAPSZ, or if not defined, defaults to getenv_bootm_size(), which in turn defaults to the size of RAM. getenv_bootm_mapsize() can also be overridden with a "bootm_mapsize" environmental variable. Signed-off-by: Grant Likely --- include/image.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/image.h') diff --git a/include/image.h b/include/image.h index 792de25104..8c40557314 100644 --- a/include/image.h +++ b/include/image.h @@ -451,6 +451,7 @@ int image_check_dcrc (const image_header_t *hdr); int getenv_yesno (char *var); ulong getenv_bootm_low(void); phys_size_t getenv_bootm_size(void); +phys_size_t getenv_bootm_mapsize(void); void memmove_wd (void *to, void *from, size_t len, ulong chunksz); #endif -- cgit v1.2.1