From: Tom Rini Date: Tue, 16 Apr 2013 20:31:20 +0000 (-0400) Subject: beagleboard: Update comment in get_board_rev() X-Git-Tag: v2013.07-rc1~83^2~20 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=8ce4e5f9329183a162775946558092166cb7cab3;p=u-boot beagleboard: Update comment in get_board_rev() We are able to tell the difference between xM Rev Ax/Bx and xM Rev Cx, and have been for some time. The comment above the function however did not list this, so update. Signed-off-by: Tom Rini --- diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c index 3d9b6dd8fd..c686f40a93 100644 --- a/board/ti/beagle/beagle.c +++ b/board/ti/beagle/beagle.c @@ -108,13 +108,14 @@ int board_init(void) /* * Routine: get_board_revision * Description: Detect if we are running on a Beagle revision Ax/Bx, - * C1/2/3, C4 or xM. This can be done by reading + * C1/2/3, C4, xM Ax/Bx or xM Cx. This can be done by reading * the level of GPIO173, GPIO172 and GPIO171. This should * result in * GPIO173, GPIO172, GPIO171: 1 1 1 => Ax/Bx * GPIO173, GPIO172, GPIO171: 1 1 0 => C1/2/3 * GPIO173, GPIO172, GPIO171: 1 0 1 => C4 - * GPIO173, GPIO172, GPIO171: 0 0 0 => xM + * GPIO173, GPIO172, GPIO171: 0 1 0 => xM Cx + * GPIO173, GPIO172, GPIO171: 0 0 0 => xM Ax/Bx */ static int get_board_revision(void) {