#include <asm/gpio.h>
#include <asm/mach-types.h>
#include <linux/mtd/nand.h>
+#include <asm/omap_musb.h>
+#include <linux/errno.h>
+#include <linux/usb/ch9.h>
+#include <linux/usb/gadget.h>
+#include <linux/usb/musb.h>
#include "omap3logic.h"
DECLARE_GLOBAL_DATA_PTR;
-#define CONTROL_WKUP_CTRL 0x48002a5c
-#define GPIO_IO_PWRDNZ (1 << 6)
-#define PBIASLITEVMODE1 (1 << 8)
-
-/*
- * two dimensional array of strucures containining board name and Linux
- * machine IDs; row it selected based on CPU column is slected based
- * on hsusb0_data5 pin having a pulldown resistor
- */
-
+/* This is only needed until SPL gets OF support */
+#ifdef CONFIG_SPL_BUILD
static const struct ns16550_platdata omap3logic_serial = {
- OMAP34XX_UART1,
- 2,
- V_NS16550_CLK
+ .base = OMAP34XX_UART1,
+ .reg_shift = 2,
+ .clock = V_NS16550_CLK,
+ .fcr = UART_FCR_DEFVAL,
};
U_BOOT_DEVICE(omap3logic_uart) = {
"ns16550_serial",
&omap3logic_serial
};
+#endif
+/*
+ * two dimensional array of strucures containining board name and Linux
+ * machine IDs; row it selected based on CPU column is slected based
+ * on hsusb0_data5 pin having a pulldown resistor
+ */
static struct board_id {
char *name;
int machine_id;
+ char *fdtfile;
} boards[2][2] = {
{
{
.name = "OMAP35xx SOM LV",
.machine_id = MACH_TYPE_OMAP3530_LV_SOM,
+ .fdtfile = "logicpd-som-lv-35xx-devkit.dtb",
},
{
.name = "OMAP35xx Torpedo",
.machine_id = MACH_TYPE_OMAP3_TORPEDO,
+ .fdtfile = "logicpd-torpedo-35xx-devkit.dtb",
},
},
{
{
.name = "DM37xx SOM LV",
- .machine_id = MACH_TYPE_DM3730_SOM_LV,
+ .fdtfile = "logicpd-som-lv-37xx-devkit.dtb",
},
{
.name = "DM37xx Torpedo",
- .machine_id = MACH_TYPE_DM3730_TORPEDO,
+ .fdtfile = "logicpd-torpedo-37xx-devkit.dtb",
},
},
};
}
#endif
+#ifdef CONFIG_USB_MUSB_OMAP2PLUS
+static struct musb_hdrc_config musb_config = {
+ .multipoint = 1,
+ .dyn_fifo = 1,
+ .num_eps = 16,
+ .ram_bits = 12,
+};
+
+static struct omap_musb_board_data musb_board_data = {
+ .interface_type = MUSB_INTERFACE_ULPI,
+};
+
+static struct musb_hdrc_platform_data musb_plat = {
+#if defined(CONFIG_USB_MUSB_HOST)
+ .mode = MUSB_HOST,
+#elif defined(CONFIG_USB_MUSB_GADGET)
+ .mode = MUSB_PERIPHERAL,
+#else
+#error "Please define either CONFIG_USB_MUSB_HOST or CONFIG_USB_MUSB_GADGET"
+#endif
+ .config = &musb_config,
+ .power = 100,
+ .platform_ops = &omap2430_ops,
+ .board_data = &musb_board_data,
+};
+#endif
+
+
/*
* Routine: misc_init_r
* Description: Configure board specific parts
*/
int misc_init_r(void)
{
- t2_t *t2_base = (t2_t *)T2_BASE;
- u32 pbias_lite;
- /* set up dual-voltage GPIOs to 1.8V */
- pbias_lite = readl(&t2_base->pbias_lite);
- pbias_lite &= ~PBIASLITEVMODE1;
- pbias_lite |= PBIASLITEPWRDNZ1;
- writel(pbias_lite, &t2_base->pbias_lite);
- if (get_cpu_family() == CPU_OMAP36XX)
- writel(readl(CONTROL_WKUP_CTRL) | GPIO_IO_PWRDNZ,
- CONTROL_WKUP_CTRL);
twl4030_power_init();
-
omap_die_id_display();
- putc('\n');
+
+#ifdef CONFIG_USB_MUSB_OMAP2PLUS
+ musb_register(&musb_plat, &musb_board_data, (void *)MUSB_BASE);
+#endif
return 0;
}
*/
int board_init(void)
{
- struct board_id *board;
- unsigned int val;
-
gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
/* boot param addr */
gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+ return 0;
+}
+
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+ struct board_id *board;
+ unsigned int val;
+
/*
* To identify between a SOM LV and Torpedo module,
* a pulldown resistor is on hsusb0_data5 for the SOM LV module.
printf("Board: %s\n", board->name);
/* Set the machine_id passed to Linux */
- gd->bd->bi_arch_number = board->machine_id;
+ if (board->machine_id)
+ gd->bd->bi_arch_number = board->machine_id;
+
+ /* If the user has not set fdtimage, set the default */
+ if (!getenv("fdtimage"))
+ env_set("fdtimage", board->fdtfile);
}
/* restore hsusb0_data5 pin as hsusb0_data5 */
MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0));
-
return 0;
}
+#endif
-#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
+#if defined(CONFIG_MMC)
int board_mmc_init(bd_t *bis)
{
return omap_mmc_init(0, 0, 0, -1, -1);
}
#endif
-#if defined(CONFIG_GENERIC_MMC)
+#if defined(CONFIG_MMC)
void board_mmc_power_init(void)
{
twl4030_power_mmc_init(0);
MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)); /*SDRC_DQS2*/
MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)); /*SDRC_DQS3*/
MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)); /*SDRC_CKE0*/
- MUX_VAL(CP(SDRC_CKE1), (IDIS | PTD | DIS | M7)); /*SDRC_CKE1*/
+ MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | DIS | M0)); /*SDRC_CKE1*/
MUX_VAL(CP(GPMC_A1), (IDIS | PTU | EN | M0)); /*GPMC_A1*/
MUX_VAL(CP(GPMC_A2), (IDIS | PTU | EN | M0)); /*GPMC_A2*/
projects / u-boot / blobdiff