commit 607eebb2a2c9be13c315f021d2e5997541464beb
author Vadim Bendebury <vbendeb@chromium.org> Wed Dec 05 14:46:42 2012 +0000
committer Tom Rini <trini@ti.com> Tue Dec 11 13:17:35 2012 -0700
tree 954f156fda431d84103affb66678ced13fd12222
parent db4a88d7d7bec7a488d60a3dd6d1b278cf7804e3

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>

include/command.h

diff --git a/include/command.h b/include/command.h
index 10bc260..476e7cf 100644
--- a/include/command.h
+++ b/include/command.h
@@ -89,10 +89,10 @@
  */
 
 #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