[U-Boot] [PATCH v8 1/6] sandbox: Use md5sum and fatwrite to enable testing of fs commands
Suriyan Ramasami
suriyan.r at gmail.com
Mon Nov 17 23:39:34 CET 2014
Enable md5sum to obtain the MD5 of the read and written files to check
their contents for validity.
Use map_sysmem() to map buffer in a sandbox environment.
Signed-off-by: Suriyan Ramasami <suriyan.r at gmail.com>
Acked-by: Simon Glass <sjg at chromium.org>
---
Changes in v8:
- No changes.
Changes in v7:
- Add Ack
Changes in v6:
- Split this change into a separate commit
Changes in v5: None
common/cmd_md5sum.c | 12 ++++++++++--
include/configs/sandbox.h | 2 ++
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/common/cmd_md5sum.c b/common/cmd_md5sum.c
index 3ac8cc4..d22ace5 100644
--- a/common/cmd_md5sum.c
+++ b/common/cmd_md5sum.c
@@ -11,6 +11,7 @@
#include <common.h>
#include <command.h>
#include <u-boot/md5.h>
+#include <asm/io.h>
/*
* Store the resulting sum to an address or variable
@@ -79,6 +80,7 @@ int do_md5sum(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
int verify = 0;
int ac;
char * const *av;
+ void *buf;
if (argc < 3)
return CMD_RET_USAGE;
@@ -96,7 +98,9 @@ int do_md5sum(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
addr = simple_strtoul(*av++, NULL, 16);
len = simple_strtoul(*av++, NULL, 16);
- md5_wd((unsigned char *) addr, len, output, CHUNKSZ_MD5);
+ buf = map_sysmem(addr, len);
+ md5_wd(buf, len, output, CHUNKSZ_MD5);
+ unmap_sysmem(buf);
if (!verify) {
printf("md5 for %08lx ... %08lx ==> ", addr, addr + len - 1);
@@ -135,6 +139,7 @@ static int do_md5sum(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
unsigned long addr, len;
unsigned int i;
u8 output[16];
+ void *buf;
if (argc < 3)
return CMD_RET_USAGE;
@@ -142,7 +147,10 @@ static int do_md5sum(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
addr = simple_strtoul(argv[1], NULL, 16);
len = simple_strtoul(argv[2], NULL, 16);
- md5_wd((unsigned char *) addr, len, output, CHUNKSZ_MD5);
+ buf = map_sysmem(addr, len);
+ md5_wd(buf, len, output, CHUNKSZ_MD5);
+ unmap_sysmem(buf);
+
printf("md5 for %08lx ... %08lx ==> ", addr, addr + len - 1);
for (i = 0; i < 16; i++)
printf("%02x", output[i]);
diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h
index ee4b244..2b03841 100644
--- a/include/configs/sandbox.h
+++ b/include/configs/sandbox.h
@@ -48,6 +48,7 @@
#define CONFIG_ANDROID_BOOT_IMAGE
#define CONFIG_FS_FAT
+#define CONFIG_FAT_WRITE
#define CONFIG_FS_EXT4
#define CONFIG_EXT4_WRITE
#define CONFIG_CMD_FAT
@@ -57,6 +58,7 @@
#define CONFIG_DOS_PARTITION
#define CONFIG_HOST_MAX_DEVICES 4
#define CONFIG_CMD_FS_GENERIC
+#define CONFIG_CMD_MD5SUM
#define CONFIG_SYS_VSNPRINTF
--
1.8.3.1
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