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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 /common/console.c
parent096eb3f59b4b9bd002028a632fa02caafd634aa8 (diff)
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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>
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