powerpc/85xx: Add NAND boot support for P3041/P5020DS

[u-boot] / include / configs / P1_P2_RDB.h

diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index 59078564a891bc09178159139b6a83b92cf936d7..4f1bdfe629a19fd6616a6577fa0a2fdfc31b4929 100644 (file)
--- a/include/configs/P1_P2_RDB.h
+++ b/include/configs/P1_P2_RDB.h
@@ -244,6 +244,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SYS_FLASH_AMD_CHECK_DQ7
 
 #define CONFIG_BOARD_EARLY_INIT_R      /* call board_early_init_r function */
+#define CONFIG_MISC_INIT_R
 #define CONFIG_HWCONFIG
 
 #define CONFIG_SYS_INIT_RAM_LOCK       1
@@ -410,6 +411,15 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_RTC_DS1337
 #define CONFIG_SYS_RTC_DS1337_NOOSC
 #define CONFIG_SYS_I2C_RTC_ADDR                0x68
+
+/* eSPI - Enhanced SPI */
+#define CONFIG_FSL_ESPI
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_SPANSION
+#define CONFIG_CMD_SF
+#define CONFIG_SF_DEFAULT_SPEED                10000000
+#define CONFIG_SF_DEFAULT_MODE         SPI_MODE_0
+
 /*
  * General PCI
  * Memory space is mapped 1-1, but I/O space must start from 0.
@@ -526,8 +536,13 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_ENV_SIZE                        0x2000
 #define CONFIG_SYS_MMC_ENV_DEV         0
 #elif defined(CONFIG_RAMBOOT_SPIFLASH)
-       #define CONFIG_ENV_IS_NOWHERE   1       /* Store ENV in memory only */
-       #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - 0x1000)
+       #define CONFIG_ENV_IS_IN_SPI_FLASH
+       #define CONFIG_ENV_SPI_BUS      0
+       #define CONFIG_ENV_SPI_CS       0
+       #define CONFIG_ENV_SPI_MAX_HZ   10000000
+       #define CONFIG_ENV_SPI_MODE     0
+       #define CONFIG_ENV_OFFSET       0x100000        /* 1MB */
+       #define CONFIG_ENV_SECT_SIZE    0x10000
        #define CONFIG_ENV_SIZE         0x2000
 #endif
 #else
@@ -586,6 +601,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 #define CONFIG_USB_EHCI_FSL
 #define CONFIG_USB_STORAGE
+#define CONFIG_HAS_FSL_DR_USB
 #endif
 
 #if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI)
@@ -615,11 +631,11 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ   (16 << 20)/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN   (16 << 20)      /* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ   (64 << 20)/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN   (64 << 20)      /* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE   230400  /* speed to run kgdb serial port */