int board_early_init_f(void)
{
+ struct immap __iomem *im = (struct immap __iomem *)CONFIG_SYS_IMMR;
u8 *bcsr = (u8 *)CONFIG_SYS_BCSR;
/* Enable flash write */
/* Clear all of the interrupt of BCSR */
bcsr[0xe] = 0xff;
+#ifdef CONFIG_MMC
+ /* Set SPI_SD, SER_SD, and IRQ4_WP so that SD signals go through */
+ bcsr[0xc] |= 0x4c;
+
+ /* Set proper bits in SICR to allow SD signals through */
+ clrsetbits_be32(&im->sysconf.sicrl, SICRL_USB_B, SICRL_USB_B_SD);
+
+ clrsetbits_be32(&im->sysconf.sicrh, (SICRH_GPIO2_E | SICRH_SPI),
+ (SICRH_GPIO2_E_SD | SICRH_SPI_SD));
+
+#endif
+
#ifdef CONFIG_FSL_SERDES
immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
u32 spridr = in_be32(&immr->sysconf.spridr);
switch (PARTID_NO_E(spridr)) {
case SPR_8377:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_SATA,
- FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
+ FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
break;
case SPR_8378:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_SGMII,
- FSL_SERDES_CLK_125, FSL_SERDES_VDD_1V);
+ FSL_SERDES_CLK_125, FSL_SERDES_VDD_1V);
break;
case SPR_8379:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_SATA,
- FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
+ FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_SATA,
- FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
+ FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
break;
default:
printf("serdes not configured: unknown CPU part number: "
- "%04x\n", spridr >> 16);
+ "%04x\n", spridr >> 16);
break;
}
#endif /* CONFIG_FSL_SERDES */
#define CONFIG_OF_BOARD_SETUP 1
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
+#define CONFIG_SYS_64BIT_STRTOUL 1
+#define CONFIG_SYS_64BIT_VSPRINTF 1
+
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#undef CONFIG_WATCHDOG /* watchdog disabled */
+#define CONFIG_MMC 1
+
+#ifdef CONFIG_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC83xx_ESDHC_ADDR
+#define CONFIG_CMD_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_DOS_PARTITION
+#endif
+
/*
* Miscellaneous configurable options
*/
/* SICRL bits - MPC837x specific */
#define SICRL_USB_A 0xC0000000
#define SICRL_USB_B 0x30000000
+#define SICRL_USB_B_SD 0x20000000
#define SICRL_UART 0x0C000000
#define SICRL_GPIO_A 0x02000000
#define SICRL_GPIO_B 0x01000000
#define SICRH_GPIO2_C 0x00002000
#define SICRH_GPIO2_D 0x00001000
#define SICRH_GPIO2_E 0x00000C00
+#define SICRH_GPIO2_E_SD 0x00000800
#define SICRH_GPIO2_F 0x00000300
#define SICRH_GPIO2_G 0x000000C0
#define SICRH_GPIO2_H 0x00000030
#define SICRH_SPI 0x00000003
+#define SICRH_SPI_SD 0x00000001
#endif
/* SWCRR - System Watchdog Control Register