diff options
| author | Nishanth Menon <nm@ti.com> | 2013-07-15 07:11:30 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-07-26 16:39:11 -0400 |
| commit | af4d896fede8428493c1f4fe185b26d9cc08d4d5 (patch) | |
| tree | f18c4b69f974e6ab37df5d0f4d6b8924fda36a90 | |
| parent | a33e3c79f3723ec1693db7db732435ee46771eb1 (diff) | |
| download | u-boot-imx-af4d896fede8428493c1f4fe185b26d9cc08d4d5.zip u-boot-imx-af4d896fede8428493c1f4fe185b26d9cc08d4d5.tar.gz u-boot-imx-af4d896fede8428493c1f4fe185b26d9cc08d4d5.tar.bz2 | |
beagleboard: remove RevB support for BeagleBoard Xm
As reported in http://marc.info/?l=u-boot&m=137358037827735&w=2
There is no need for the "xMB" variant, as the gpio pins used for
identification where never changed from the xMA when the newer silcon
was used for the xMB, So rename XM A revision as AB revision
and report accordingly
Reported-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
| -rw-r--r-- | board/ti/beagle/beagle.c | 28 | ||||
| -rw-r--r-- | board/ti/beagle/beagle.h | 3 |
2 files changed, 8 insertions, 23 deletions
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c index 36f7345..62e9bea 100644 --- a/board/ti/beagle/beagle.c +++ b/board/ti/beagle/beagle.c @@ -166,8 +166,7 @@ void get_board_mem_timings(struct board_sdrc_timings *timings) timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz; break; } - case REVISION_XM_A: - case REVISION_XM_B: + case REVISION_XM_AB: case REVISION_XM_C: if (pop_mfr == 0) { /* 256MB DDR */ @@ -240,8 +239,7 @@ static void beagle_display_init(void) case REVISION_C4: omap3_dss_panel_config(&dvid_cfg); break; - case REVISION_XM_A: - case REVISION_XM_B: + case REVISION_XM_AB: case REVISION_XM_C: default: omap3_dss_panel_config(&dvid_cfg_xm); @@ -260,12 +258,11 @@ static void beagle_dvi_pup(void) case REVISION_AXBX: case REVISION_CX: case REVISION_C4: - case REVISION_XM_A: gpio_request(170, ""); gpio_direction_output(170, 0); gpio_set_value(170, 1); break; - case REVISION_XM_B: + case REVISION_XM_AB: case REVISION_XM_C: default: #define GPIODATADIR1 (TWL4030_BASEADD_GPIO+3) @@ -343,19 +340,9 @@ int misc_init_r(void) TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, TWL4030_PM_RECEIVER_DEV_GRP_P1); break; - case REVISION_XM_A: - printf("Beagle xM Rev A\n"); - setenv("beaglerev", "xMA"); - 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"); + case REVISION_XM_AB: + printf("Beagle xM Rev A/B\n"); + setenv("beaglerev", "xMAB"); MUX_BEAGLE_XM(); /* Set VAUX2 to 1.8V for EHCI PHY */ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, @@ -468,8 +455,7 @@ int misc_init_r(void) twl4030_power_init(); switch (get_board_revision()) { - case REVISION_XM_A: - case REVISION_XM_B: + case REVISION_XM_AB: twl4030_led_init(TWL4030_LED_LEDEN_LEDBON); break; default: diff --git a/board/ti/beagle/beagle.h b/board/ti/beagle/beagle.h index 76be358..6dd2ffe 100644 --- a/board/ti/beagle/beagle.h +++ b/board/ti/beagle/beagle.h @@ -23,8 +23,7 @@ const omap3_sysinfo sysinfo = { #define REVISION_AXBX 0x7 #define REVISION_CX 0x6 #define REVISION_C4 0x5 -#define REVISION_XM_A 0x0 -#define REVISION_XM_B 0x1 +#define REVISION_XM_AB 0x0 #define REVISION_XM_C 0x2 /* |