From b241e679f550f38062923eb7800a5c57a41fe95d Mon Sep 17 00:00:00 2001 From: Jason Kridner Date: Thu, 10 Mar 2011 13:15:38 +0100 Subject: [PATCH 07/10] beagleboard: hack in support from xM rev C Based on patch by Koen Kooi --- arch/arm/mach-omap2/board-omap3beagle.c | 20 ++++++++++++++++---- 1 files changed, 16 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 9880c5c..4bde54b 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -182,7 +182,9 @@ static inline void __init omap3beagle_ks8851_init(void) { return; } * AXBX = GPIO173, GPIO172, GPIO171: 1 1 1 * C1_3 = GPIO173, GPIO172, GPIO171: 1 1 0 * C4 = GPIO173, GPIO172, GPIO171: 1 0 1 - * XM = GPIO173, GPIO172, GPIO171: 0 0 0 + * XMA = GPIO173, GPIO172, GPIO171: 0 0 0 + * XMB = GPIO173, GPIO172, GPIO171: 0 0 1 + * XMC = GPIO173, GPIO172, GPIO171: 0 1 0 */ enum { OMAP3BEAGLE_BOARD_UNKN = 0, @@ -190,6 +192,7 @@ enum { OMAP3BEAGLE_BOARD_C1_3, OMAP3BEAGLE_BOARD_C4, OMAP3BEAGLE_BOARD_XM, + OMAP3BEAGLE_BOARD_XMC, }; static u8 omap3_beagle_version; @@ -241,12 +244,21 @@ static void __init omap3_beagle_init_rev(void) omap3_beagle_version = OMAP3BEAGLE_BOARD_C4; break; case 0: - printk(KERN_INFO "OMAP3 Beagle Rev: xM\n"); + printk(KERN_INFO "OMAP3 Beagle Rev: xM A\n"); omap3_beagle_version = OMAP3BEAGLE_BOARD_XM; break; + case 1: + printk(KERN_INFO "OMAP3 Beagle Rev: xM B\n"); + omap3_beagle_version = OMAP3BEAGLE_BOARD_XM; + break; + case 2: + printk(KERN_INFO "OMAP3 Beagle Rev: xM C\n"); + omap3_beagle_version = OMAP3BEAGLE_BOARD_XMC; + break; default: - printk(KERN_INFO "OMAP3 Beagle Rev: unknown %hd\n", beagle_rev); - omap3_beagle_version = OMAP3BEAGLE_BOARD_UNKN; + printk(KERN_INFO "OMAP3 Beagle Rev: unknown %hd, " + "assuming xM C or newer\n", beagle_rev); + omap3_beagle_version = OMAP3BEAGLE_BOARD_XMC; } return; -- 1.6.6.1