summaryrefslogtreecommitdiff
path: root/board/ti/beagle
diff options
context:
space:
mode:
authorKoen Kooi <koen@dominion.thruhere.net>2011-04-18 17:28:32 -0400
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-04-27 19:38:06 +0200
commitf6e593bb1255d1e15201cb5dec8c95264489e729 (patch)
tree441e2850b50883919d47356ef932a5333587bc16 /board/ti/beagle
parentd4e53f063dd25e071444b87303573e7440deeb89 (diff)
downloadu-boot-imx-f6e593bb1255d1e15201cb5dec8c95264489e729.zip
u-boot-imx-f6e593bb1255d1e15201cb5dec8c95264489e729.tar.gz
u-boot-imx-f6e593bb1255d1e15201cb5dec8c95264489e729.tar.bz2
OMAP3: BeagleBoard: add xM rev B to ID table
Patch was updated by Jason Kridner <jkridner@beagleboard.org>: * Use tabs to match style of other board revisions * Only include board revisions that exist * Default to the same configuration as the latest revision, but without setting 'beaglerev' Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'board/ti/beagle')
-rw-r--r--board/ti/beagle/beagle.c22
-rw-r--r--board/ti/beagle/beagle.h3
2 files changed, 19 insertions, 6 deletions
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index 2fdee7c..03dac0d 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -164,18 +164,15 @@ int misc_init_r(void)
case REVISION_AXBX:
printf("Beagle Rev Ax/Bx\n");
setenv("beaglerev", "AxBx");
- setenv("mpurate", "600");
break;
case REVISION_CX:
printf("Beagle Rev C1/C2/C3\n");
setenv("beaglerev", "Cx");
- setenv("mpurate", "600");
MUX_BEAGLE_C();
break;
case REVISION_C4:
printf("Beagle Rev C4\n");
setenv("beaglerev", "C4");
- setenv("mpurate", "720");
MUX_BEAGLE_C();
/* Set VAUX2 to 1.8V for EHCI PHY */
twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
@@ -183,10 +180,19 @@ int misc_init_r(void)
TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
TWL4030_PM_RECEIVER_DEV_GRP_P1);
break;
- case REVISION_XM:
+ case REVISION_XM_A:
printf("Beagle xM Rev A\n");
setenv("beaglerev", "xMA");
- setenv("mpurate", "1000");
+ 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);
+ break;
+ case REVISION_XM_B:
+ printf("Beagle xM Rev B\n");
+ setenv("beaglerev", "xMB");
MUX_BEAGLE_XM();
/* Set VAUX2 to 1.8V for EHCI PHY */
twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
@@ -196,6 +202,12 @@ int misc_init_r(void)
break;
default:
printf("Beagle unknown 0x%02x\n", get_board_revision());
+ 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);
}
switch (get_expansion_id()) {
diff --git a/board/ti/beagle/beagle.h b/board/ti/beagle/beagle.h
index b22b653..b0e26e5 100644
--- a/board/ti/beagle/beagle.h
+++ b/board/ti/beagle/beagle.h
@@ -37,7 +37,8 @@ const omap3_sysinfo sysinfo = {
#define REVISION_AXBX 0x7
#define REVISION_CX 0x6
#define REVISION_C4 0x5
-#define REVISION_XM 0x0
+#define REVISION_XM_A 0x0
+#define REVISION_XM_B 0x1
/*
* IEN - Input Enable