#include <asm/arch/mx7-pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/gpio.h>
-#include <asm/imx-common/iomux-v3.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <asm/mach-imx/mxc_i2c.h>
#include <asm/io.h>
#include <common.h>
#include <fsl_esdhc.h>
+#include <i2c.h>
#include <mmc.h>
#include <asm/arch/crm_regs.h>
#include <usb.h>
+#include <netdev.h>
+#include <power/pmic.h>
+#include <power/pfuze3000_pmic.h>
+#include "../freescale/common/pfuze.h"
+#include <asm/setup.h>
+#include <asm/bootm.h>
DECLARE_GLOBAL_DATA_PTR;
#define USDHC_PAD_CTRL (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW | \
PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PUS_PU47KOHM)
+#define I2C_PAD_CTRL (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW | \
+ PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PUS_PU100KOHM)
+
+#ifdef CONFIG_SYS_I2C_MXC
+#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+/* I2C1 for PMIC */
+static struct i2c_pads_info i2c_pad_info1 = {
+ .scl = {
+ .i2c_mode = MX7D_PAD_I2C1_SCL__I2C1_SCL | PC,
+ .gpio_mode = MX7D_PAD_I2C1_SCL__GPIO4_IO8 | PC,
+ .gp = IMX_GPIO_NR(4, 8),
+ },
+ .sda = {
+ .i2c_mode = MX7D_PAD_I2C1_SDA__I2C1_SDA | PC,
+ .gpio_mode = MX7D_PAD_I2C1_SDA__GPIO4_IO9 | PC,
+ .gp = IMX_GPIO_NR(4, 9),
+ },
+};
+#endif
+
int dram_init(void)
{
gd->ram_size = PHYS_SDRAM_SIZE;
return 0;
}
+#ifdef CONFIG_POWER
+#define I2C_PMIC 0
+static struct pmic *pfuze;
+int power_init_board(void)
+{
+ int ret;
+ unsigned int reg, rev_id;
+
+ ret = power_pfuze3000_init(I2C_PMIC);
+ if (ret)
+ return ret;
+
+ pfuze = pmic_get("PFUZE3000");
+ ret = pmic_probe(pfuze);
+ if (ret)
+ return ret;
+
+ pmic_reg_read(pfuze, PFUZE3000_DEVICEID, ®);
+ pmic_reg_read(pfuze, PFUZE3000_REVID, &rev_id);
+ printf("PMIC: PFUZE3000 DEV_ID=0x%x REV_ID=0x%x\n", reg, rev_id);
+
+ /* disable Low Power Mode during standby mode */
+ pmic_reg_write(pfuze, PFUZE3000_LDOGCTL, 0x1);
+
+ return 0;
+}
+#endif
+
+int board_eth_init(bd_t *bis)
+{
+ int ret = 0;
+
+#ifdef CONFIG_USB_ETHER
+ ret = usb_eth_initialize(bis);
+ if (ret < 0)
+ printf("Error %d registering USB ether.\n", ret);
+#endif
+
+ return ret;
+}
+
int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+ #ifdef CONFIG_SYS_I2C_MXC
+ setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
+ #endif
+
return 0;
}
int checkboard(void)
{
- puts("Board: WARP7\n");
+ char *mode;
+
+ if (IS_ENABLED(CONFIG_ARMV7_BOOT_SEC_DEFAULT))
+ mode = "secure";
+ else
+ mode = "non-secure";
+
+ printf("Board: WARP7 in %s mode\n", mode);
return 0;
}
int board_late_init(void)
{
struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR;
+#ifdef CONFIG_SERIAL_TAG
+ struct tag_serialnr serialnr;
+ char serial_string[0x20];
+#endif
imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads));
*/
clrsetbits_le16(&wdog->wcr, 0, 0x10);
+#ifdef CONFIG_SERIAL_TAG
+ /* Set serial# standard environment variable based on OTP settings */
+ get_board_serial(&serialnr);
+ snprintf(serial_string, sizeof(serial_string), "WaRP7-0x%08x%08x",
+ serialnr.low, serialnr.high);
+ env_set("serial#", serial_string);
+#endif
+
return 0;
}