*/
#include <common.h>
+#include <dm.h>
#include <env.h>
#include <init.h>
#include <watchdog.h>
#include <asm/setup.h>
#include <asm/bitops.h>
#include <asm/mach-types.h>
+#include <asm/omap_i2c.h>
#include <asm/arch/mux.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
*/
int board_init(void)
{
+#if defined(CONFIG_CMD_ONENAND)
+ const u32 gpmc_regs_onenandrx51[GPMC_MAX_REG] = {
+ ONENAND_GPMC_CONFIG1_RX51,
+ ONENAND_GPMC_CONFIG2_RX51,
+ ONENAND_GPMC_CONFIG3_RX51,
+ ONENAND_GPMC_CONFIG4_RX51,
+ ONENAND_GPMC_CONFIG5_RX51,
+ ONENAND_GPMC_CONFIG6_RX51,
+ 0
+ };
+#endif
/* in SRAM or SDRAM, finish GPMC */
gpmc_init();
+#if defined(CONFIG_CMD_ONENAND)
+ enable_gpmc_cs_config(gpmc_regs_onenandrx51, &gpmc_cfg->cs[0],
+ CONFIG_SYS_ONENAND_BASE, GPMC_SIZE_256M);
+#endif
+ /* Enable the clks & power */
+ per_clocks_enable();
/* boot param addr */
gd->bd->bi_boot_params = OMAP34XX_SDRC_CS0 + 0x100;
return 0;
*/
int misc_init_r(void)
{
+ struct udevice *dev;
char buf[12];
u8 state;
- /* reset lp5523 led */
- i2c_set_bus_num(1);
- state = 0xff;
- i2c_write(0x32, 0x3d, 1, &state, 1);
- i2c_set_bus_num(0);
+ /* disable lp5523 led */
+ if (i2c_get_chip_for_busnum(1, 0x32, 1, &dev) == 0)
+ dm_i2c_reg_write(dev, 0x00, 0x00);
/* initialize twl4030 power managment */
twl4030_power_init();
continue;
/* read the key state */
- i2c_read(TWL4030_CHIP_KEYPAD,
- TWL4030_KEYPAD_FULL_CODE_7_0, 1, keys, 8);
+ twl4030_i2c_read(TWL4030_CHIP_KEYPAD,
+ TWL4030_KEYPAD_FULL_CODE_7_0, keys, 8);
/* cut out modifier keys from the keystate */
mods = keys[4] >> 4;
* Routine: board_mmc_init
* Description: Initialize mmc devices.
*/
-int board_mmc_init(bd_t *bis)
+int board_mmc_init(struct bd_info *bis)
{
omap_mmc_init(0, 0, 0, -1, -1);
omap_mmc_init(1, 0, 0, -1, -1);
twl4030_power_mmc_init(0);
twl4030_power_mmc_init(1);
}
+
+static const struct omap_i2c_platdata rx51_i2c[] = {
+ { I2C_BASE1, 2200000, OMAP_I2C_REV_V1 },
+ { I2C_BASE2, 100000, OMAP_I2C_REV_V1 },
+ { I2C_BASE3, 400000, OMAP_I2C_REV_V1 },
+};
+
+U_BOOT_DEVICES(rx51_i2c) = {
+ { "i2c_omap", &rx51_i2c[0] },
+ { "i2c_omap", &rx51_i2c[1] },
+ { "i2c_omap", &rx51_i2c[2] },
+};