summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorVadim Bendebury <vbendeb@chromium.org>2012-12-05 14:46:42 +0000
committerTom Rini <trini@ti.com>2012-12-11 13:17:35 -0700
commit9ad557be2fc45bb0207cb6cb5de5bf51c9daa689 (patch)
tree954f156fda431d84103affb66678ced13fd12222 /include
parent096eb3f59b4b9bd002028a632fa02caafd634aa8 (diff)
Add console command to access io space registers
Provide u-boot console functions to access IO space registers. A no thrills implementation, accessing one register at a time. For example: boot > iod 80 0080: 00000094 boot > iod.w 80 0080: 0094 boot > iod.b 80 0080: 94 boot > iow.b 0x80 12 boot > iod 0x80 0080: 00000012 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include')
-rw-r--r--include/command.h8
-rw-r--r--include/config_cmd_all.h1
2 files changed, 5 insertions, 4 deletions
diff --git a/include/command.h b/include/command.h
index 10bc2606c71..476e7cffc28 100644
--- a/include/command.h
+++ b/include/command.h
@@ -89,10 +89,10 @@ extern int cmd_auto_complete(const char *const prompt, char *buf, int *np, int *
*/
#if defined(CONFIG_CMD_MEMORY) \
- || defined(CONFIG_CMD_I2C) \
- || defined(CONFIG_CMD_ITEST) \
- || defined(CONFIG_CMD_PCI) \
- || defined(CONFIG_CMD_PORTIO)
+ || defined(CONFIG_CMD_I2C) \
+ || defined(CONFIG_CMD_ITEST) \
+ || defined(CONFIG_CMD_PCI) \
+ || defined(CONFIG_CMD_PORTIO)
#define CMD_DATA_SIZE
extern int cmd_get_data_size(char* arg, int default_size);
#endif
diff --git a/include/config_cmd_all.h b/include/config_cmd_all.h
index 124d51fe139..e82f6421c0a 100644
--- a/include/config_cmd_all.h
+++ b/include/config_cmd_all.h
@@ -48,6 +48,7 @@
#define CONFIG_CMD_IMI /* iminfo */
#define CONFIG_CMD_IMLS /* List all found images */
#define CONFIG_CMD_IMMAP /* IMMR dump support */
+#define CONFIG_CMD_IO /* Access to X86 IO space */
#define CONFIG_CMD_IRQ /* irqinfo */
#define CONFIG_CMD_ITEST /* Integer (and string) test */
#define CONFIG_CMD_JFFS2 /* JFFS2 Support */