From 355a835747c6f7c5071ead295a7dfc489c73cb03 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 25 Oct 2011 13:51:09 +0000 Subject: [PATCH] sandbox: Change md command to use map_physmem Sandbox wants to support commands which use memory. The map_physmen() call provides this feature, so should be used more consistently in U-Boot. Signed-off-by: Simon Glass Acked-by: Mike Frysinger Tested-by: Matthias Weisser --- common/cmd_mem.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/common/cmd_mem.c b/common/cmd_mem.c index 28476d7..461ee19 100644 --- a/common/cmd_mem.c +++ b/common/cmd_mem.c @@ -33,6 +33,7 @@ #include #endif #include +#include #ifdef CMD_MEM_DEBUG #define PRINTF(fmt,args...) printf (fmt ,##args) @@ -141,9 +142,13 @@ int do_mem_md ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) # endif { + ulong bytes = size * length; + void *buf = map_physmem(addr, bytes, MAP_WRBACK); + /* Print the lines. */ - print_buffer(addr, (void*)addr, size, length, DISP_LINE_LEN/size); - addr += size*length; + print_buffer(addr, buf, size, length, DISP_LINE_LEN / size); + addr += bytes; + unmap_physmem(buf, bytes); } #endif