powerpc/85xx: add support for env in MMC/SPI on corenet ds boards

Signed-off-by: Shaohui Xie <b21989@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index dbf1da8..c47d10d 100644 (file)
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -36,7 +36,9 @@ COBJS-$(CONFIG_FSL_NGPIXIS)   += ngpixis.o
 COBJS-$(CONFIG_PQ_MDS_PIB)     += pq-mds-pib.o
 COBJS-$(CONFIG_ID_EEPROM)      += sys_eeprom.o
 COBJS-$(CONFIG_FSL_SGMII_RISER)        += sgmii_riser.o
+ifndef CONFIG_RAMBOOT_PBL
 COBJS-$(CONFIG_ENV_IS_IN_MMC)  += sdhc_boot.o
+endif
 
 COBJS-$(CONFIG_MPC8541CDS)     += cds_pci_ft.o
 COBJS-$(CONFIG_MPC8548CDS)     += cds_pci_ft.o

diff --git a/boards.cfg b/boards.cfg
index 01c620e..9f2b118 100644 (file)
--- a/boards.cfg
+++ b/boards.cfg
@@ -572,9 +572,14 @@ P2020RDB_NAND                powerpc     mpc85xx     p1_p2_rdb           freesca
 P2020RDB_SDCARD              powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P2020RDB,SDCARD
 P2020RDB_SPIFLASH            powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P2020RDB,SPIFLASH
 P3041DS                      powerpc     mpc85xx     corenet_ds          freescale
+P3041DS_SDCARD              powerpc     mpc85xx     corenet_ds          freescale      -           P3041DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000
+P3041DS_SPIFLASH            powerpc     mpc85xx     corenet_ds          freescale      -           P3041DS:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000
 P4080DS                      powerpc     mpc85xx     corenet_ds          freescale
-P4080DS_RAMBOOT_PBL          powerpc     mpc85xx     corenet_ds          freescale      -           P4080DS:RAMBOOT_PBL,SYS_TEXT_BASE=0xFFF80000
+P4080DS_SDCARD              powerpc     mpc85xx     corenet_ds          freescale      -           P4080DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000
+P4080DS_SPIFLASH            powerpc     mpc85xx     corenet_ds          freescale      -           P4080DS:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000
 P5020DS                      powerpc     mpc85xx     corenet_ds          freescale
+P5020DS_SDCARD              powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000
+P5020DS_SPIFLASH            powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000
 mpq101                       powerpc     mpc85xx     mpq101              mercury        -           mpq101
 stxgp3                       powerpc     mpc85xx     stxgp3              stx
 stxssa                       powerpc     mpc85xx     stxssa              stx            -           stxssa

diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index 561f3c2..9ba032b 100644 (file)
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -68,17 +68,34 @@
 
 #define CONFIG_ENV_OVERWRITE
 
-#if defined(CONFIG_RAMBOOT_PBL)
-       #define CONFIG_SYS_NO_FLASH     /* Store ENV in memory only */
-#endif
-
 #ifdef CONFIG_SYS_NO_FLASH
 #define CONFIG_ENV_IS_NOWHERE
 #else
-#define CONFIG_ENV_IS_IN_FLASH
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
+#endif
+
+#if defined(CONFIG_SPIFLASH)
+#define CONFIG_SYS_EXTRA_ENV_RELOC
+#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_SIZE                 0x2000          /* 8KB */
+#define CONFIG_ENV_OFFSET               0x100000        /* 1MB */
+#define CONFIG_ENV_SECT_SIZE            0x10000
+#elif defined(CONFIG_SDCARD)
+#define CONFIG_SYS_EXTRA_ENV_RELOC
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV          0
+#define CONFIG_ENV_SIZE                        0x2000
+#define CONFIG_ENV_OFFSET              (512 * 1097)
+#else
+#define CONFIG_ENV_IS_IN_FLASH
 #define CONFIG_ENV_ADDR                (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE                0x2000
+#define CONFIG_ENV_SECT_SIZE   0x20000 /* 128K (one sector) */
 #endif
 
 #define CONFIG_SYS_CLK_FREQ    get_board_sys_clk() /* sysclk for MPC85xx */
@@ -513,9 +530,6 @@
 /*
  * Environment
  */
-#define CONFIG_ENV_SIZE                0x2000
-#define CONFIG_ENV_SECT_SIZE   0x20000 /* 128K (one sector) */
-
 #define CONFIG_LOADS_ECHO              /* echo on for serial download */
 #define CONFIG_SYS_LOADS_BAUD_CHANGE   /* allow baudrate change */