From 27c6c30dbb5de0c0ed30ceaf69bb0e9f12149c03 Mon Sep 17 00:00:00 2001 From: Steve Sakoman Date: Tue, 23 Mar 2010 09:21:49 -0700 Subject: [PATCH 20/37] OMAP3: beagle: add support for Beagle xM --- board/ti/beagle/beagle.c | 23 +++++++++++++++-------- board/ti/beagle/beagle.h | 34 ++++++++++++++++++++++++++++++---- include/configs/omap3_beagle.h | 1 + 3 files changed, 46 insertions(+), 12 deletions(-) diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c index b4ea7e6..d357588 100644 --- a/board/ti/beagle/beagle.c +++ b/board/ti/beagle/beagle.c @@ -75,7 +75,7 @@ int beagle_get_revision(void) * 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 => D + * GPIO173, GPIO172, GPIO171: 0 0 0 => XM */ void beagle_identify(void) { @@ -108,29 +108,36 @@ int misc_init_r(void) twl4030_power_init(); twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); - printf("Board revision "); switch (beagle_revision) { case REVISION_AXBX: - printf("Ax/Bx\n"); + printf("Beagle Rev Ax/Bx\n"); break; case REVISION_CX: - printf("C1/C2/C3\n"); + printf("Beagle Rev C1/C2/C3\n"); MUX_BEAGLE_C(); break; case REVISION_C4: - printf("C4\n"); + printf("Beagle Rev C4\n"); MUX_BEAGLE_C(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, TWL4030_PM_RECEIVER_VAUX2_VSEL_18, TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); + setenv("mpurate", "720"); break; - case REVISION_D: - printf("D\n"); + case REVISION_XM: + printf("Beagle xM Rev A\n"); + MUX_BEAGLE_XM(); + /* Set VAUX2 to 1.8V for EHCI PHY */ + twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, + TWL4030_PM_RECEIVER_VAUX2_VSEL_18, + TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, + TWL4030_PM_RECEIVER_DEV_GRP_P1); + setenv("mpurate", "720"); break; default: - printf("unknown 0x%02x\n", beagle_revision); + printf("Beagle unknown 0x%02x\n", beagle_revision); } /* Configure GPIOs to output */ diff --git a/board/ti/beagle/beagle.h b/board/ti/beagle/beagle.h index d95fd78..fd06d46 100644 --- a/board/ti/beagle/beagle.h +++ b/board/ti/beagle/beagle.h @@ -38,7 +38,7 @@ const omap3_sysinfo sysinfo = { #define REVISION_AXBX 0x7 #define REVISION_CX 0x6 #define REVISION_C4 0x5 -#define REVISION_D 0x0 +#define REVISION_XM 0x0 /* * IEN - Input Enable @@ -379,11 +379,37 @@ const omap3_sysinfo sysinfo = { MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /*sdrc_cke1*/ #define MUX_BEAGLE_C() \ - MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\ - MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M4)) /*GPIO_142*/\ - MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\ + MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\ + MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M4)) /*GPIO_142*/\ + MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\ MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) /*UART2_CTS*/\ MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\ MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) /*UART2_TX*/ +#define MUX_BEAGLE_XM() \ + MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\ + MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M4)) /*GPIO_142*/\ + MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\ + MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) /*UART2_CTS*/\ + MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\ + MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) /*UART2_TX*/\ + MUX_VAL(CP(DSS_DATA0), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ + MUX_VAL(CP(DSS_DATA1), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ + MUX_VAL(CP(DSS_DATA2), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ + MUX_VAL(CP(DSS_DATA3), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ + MUX_VAL(CP(DSS_DATA4), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ + MUX_VAL(CP(DSS_DATA5), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ + MUX_VAL(CP(DSS_DATA18), (IDIS | PTD | DIS | M3)) /*DSS_DATA0*/\ + MUX_VAL(CP(DSS_DATA19), (IDIS | PTD | DIS | M3)) /*DSS_DATA1*/\ + MUX_VAL(CP(DSS_DATA20), (IDIS | PTD | DIS | M3)) /*DSS_DATA2*/\ + MUX_VAL(CP(DSS_DATA21), (IDIS | PTD | DIS | M3)) /*DSS_DATA3*/\ + MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M3)) /*DSS_DATA4*/\ + MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M3)) /*DSS_DATA5*/\ + MUX_VAL(CP(SYS_BOOT0), (IDIS | PTD | DIS | M3)) /*DSS_DATA18*/\ + MUX_VAL(CP(SYS_BOOT1), (IDIS | PTD | DIS | M3)) /*DSS_DATA19*/\ + MUX_VAL(CP(SYS_BOOT3), (IDIS | PTD | DIS | M3)) /*DSS_DATA20*/\ + MUX_VAL(CP(SYS_BOOT4), (IDIS | PTD | DIS | M3)) /*DSS_DATA21*/\ + MUX_VAL(CP(SYS_BOOT5), (IDIS | PTD | DIS | M3)) /*DSS_DATA22*/\ + MUX_VAL(CP(SYS_BOOT6), (IDIS | PTD | DIS | M3)) /*DSS_DATA23*/ + #endif diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index ce347cd..bba36df 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -157,6 +157,7 @@ /* * Board NAND Info. */ +#define CONFIG_SYS_NAND_QUIET_TEST 1 #define CONFIG_NAND_OMAP_GPMC #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ /* to access nand */ -- 1.6.6.1