Merge branch 'master' of git://git.denx.de/u-boot-arm

[oweals/u-boot.git] / board / ti / beagle / beagle.c

diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index 87578763bb737eaf656370fd3dfa18a7eace9146..e26b38793474bf073c455d472eabf26c22a67c9f 100644 (file)
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -251,6 +251,39 @@ void beagle_display_init(void)
        }
 }
 
+/*
+ * Enable DVI power
+ */
+static void beagle_dvi_pup(void)
+{
+       uchar val;
+
+       switch (get_board_revision()) {
+       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_C:
+       default:
+               #define GPIODATADIR1 (TWL4030_BASEADD_GPIO+3)
+               #define GPIODATAOUT1 (TWL4030_BASEADD_GPIO+6)
+
+               i2c_read(TWL4030_CHIP_GPIO, GPIODATADIR1, 1, &val, 1);
+               val |= 4;
+               i2c_write(TWL4030_CHIP_GPIO, GPIODATADIR1, 1, &val, 1);
+
+               i2c_read(TWL4030_CHIP_GPIO, GPIODATAOUT1, 1, &val, 1);
+               val |= 4;
+               i2c_write(TWL4030_CHIP_GPIO, GPIODATAOUT1, 1, &val, 1);
+               break;
+       }
+}
+
 /*
  * Routine: misc_init_r
  * Description: Configure board specific parts
@@ -422,6 +455,8 @@ int misc_init_r(void)
                GPIO15 | GPIO14 | GPIO13 | GPIO12), &gpio5_base->oe);
 
        dieid_num_r();
+
+       beagle_dvi_pup();
        beagle_display_init();
        omap3_dss_enable();
 
@@ -451,7 +486,7 @@ int board_mmc_init(bd_t *bis)
 /* Call usb_stop() before starting the kernel */
 void show_boot_progress(int val)
 {
-       if(val == 15)
+       if (val == BOOTSTAGE_ID_RUN_OS)
                usb_stop();
 }
 
@@ -472,58 +507,3 @@ int ehci_hcd_stop(void)
 }
 
 #endif /* CONFIG_USB_EHCI */
-
-#ifndef CONFIG_SPL_BUILD
-/*
- * This command returns the status of the user button on beagle xM
- * Input - none
- * Returns -   1 if button is held down
- *             0 if button is not held down
- */
-int do_userbutton(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-       int     button = 0;
-       int     gpio;
-
-       /*
-        * pass address parameter as argv[0] (aka command name),
-        * and all remaining args
-        */
-       switch (get_board_revision()) {
-       case REVISION_AXBX:
-       case REVISION_CX:
-       case REVISION_C4:
-               gpio = 7;
-               break;
-       case REVISION_XM_A:
-       case REVISION_XM_B:
-       case REVISION_XM_C:
-       default:
-               gpio = 4;
-               break;
-       }
-       gpio_request(gpio, "");
-       gpio_direction_input(gpio);
-       printf("The user button is currently ");
-       if (gpio_get_value(gpio))
-       {
-               button = 1;
-               printf("PRESSED.\n");
-       }
-       else
-       {
-               button = 0;
-               printf("NOT pressed.\n");
-       }
-
-       return !button;
-}
-
-/* -------------------------------------------------------------------- */
-
-U_BOOT_CMD(
-       userbutton, CONFIG_SYS_MAXARGS, 1,      do_userbutton,
-       "Return the status of the BeagleBoard USER button",
-       ""
-);
-#endif