diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2011-11-12 08:02:12 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-11-16 21:43:24 +0100 |
| commit | 94c50f1176b711ce16ac95b58fb11d643f4b0ce8 (patch) | |
| tree | 0fa86a4d315fb8b72313fc74c4171e0211b37d57 | |
| parent | e1a37f8599d2ffbee37f23ee1b8760faf2e1f026 (diff) | |
Revert "sandbox: Change md command to use map_physmem"
This reverts commit 355a835747c6f7c5071ead295a7dfc489c73cb03.
The original commit broke long standing assumption that md commands work
on effective addresses. This normally isn't an issue for most systems
that map 1:1, however on systems with a 36-bit address map it breaks.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| -rw-r--r-- | common/cmd_mem.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/common/cmd_mem.c b/common/cmd_mem.c index 461ee1977d5..28476d750b0 100644 --- a/common/cmd_mem.c +++ b/common/cmd_mem.c @@ -33,7 +33,6 @@ #include <dataflash.h> #endif #include <watchdog.h> -#include <asm/io.h> #ifdef CMD_MEM_DEBUG #define PRINTF(fmt,args...) printf (fmt ,##args) @@ -142,13 +141,9 @@ 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, buf, size, length, DISP_LINE_LEN / size); - addr += bytes; - unmap_physmem(buf, bytes); + print_buffer(addr, (void*)addr, size, length, DISP_LINE_LEN/size); + addr += size*length; } #endif |