X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=include%2Fconfigs%2Fomap4_panda.h;h=1112362b3231304dc95b5874751f29e336cbb212;hb=bcae72116257201d7288cb8c525a29aea4875b95;hp=a0d27a437d567a309b8165c53357ae86b45f389c;hpb=09b4a9cf4003599f2cd609587dfa5f0b754640ed;p=oweals%2Fu-boot.git

diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h
index a0d27a437d..1112362b32 100644
--- a/include/configs/omap4_panda.h
+++ b/include/configs/omap4_panda.h
@@ -45,9 +45,6 @@
 #define CONFIG_DISPLAY_CPUINFO		1
 #define CONFIG_DISPLAY_BOARDINFO	1
 
-/* Keep L2 Cache Disabled */
-#define CONFIG_L2_OFF			1
-
 /* Clock Defines */
 #define V_OSCK			38400000	/* Clock output from T2 */
 #define V_SCLK                   V_OSCK
@@ -60,6 +57,8 @@
 #define CONFIG_INITRD_TAG		1
 #define CONFIG_REVISION_TAG		1
 
+#define CONFIG_OF_LIBFDT		1
+
 /*
  * Size of malloc() pool
  * Total Size Environment - 256k
@@ -67,8 +66,6 @@
  */
 #define CONFIG_ENV_SIZE			(256 << 10)
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (256 << 10))
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* bytes reserved for */
-						/* initial data */
 /* Vector Base */
 #define CONFIG_SYS_CA9_VECTOR_BASE	SRAM_ROM_VECT_BASE
 
@@ -89,7 +86,6 @@
 #define CONFIG_SYS_NS16550_COM3		UART3_BASE
 
 #define CONFIG_ENV_IS_NOWHERE
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_BAUDRATE			115200
 #define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
 					115200}
@@ -107,8 +103,9 @@
 #define CONFIG_TWL6030_POWER		1
 
 /* MMC */
+#define CONFIG_GENERIC_MMC		1
 #define CONFIG_MMC			1
-#define CONFIG_OMAP3_MMC		1
+#define CONFIG_OMAP_HSMMC		1
 #define CONFIG_SYS_MMC_SET_DEV		1
 #define CONFIG_DOS_PARTITION		1
 
@@ -120,11 +117,6 @@
 #define CONFIG_USB_DEVICE		1
 #define CONFIG_USB_TTY			1
 #define CONFIG_SYS_CONSOLE_IS_IN_ENV	1
-/* Change these to suit your needs */
-#define CONFIG_USBD_VENDORID		0x0451
-#define CONFIG_USBD_PRODUCTID		0x5678
-#define CONFIG_USBD_MANUFACTURER	"Texas Instruments"
-#define CONFIG_USBD_PRODUCT_NAME	"OMAP4 Panda"
 
 /* Flash */
 #define CONFIG_SYS_NO_FLASH	1
@@ -140,22 +132,16 @@
 
 /* Disabled commands */
 #undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
 #undef CONFIG_CMD_FPGA		/* FPGA configuration Support   */
 #undef CONFIG_CMD_IMLS		/* List all found images        */
 
-/*
- * Enabling relocation of u-boot by default
- * Relocation can be skipped if u-boot is copied to the TEXT_BASE
- */
-#undef CONFIG_SKIP_RELOCATE_UBOOT
-
 /*
  * Environment setup
  */
 
 #define CONFIG_BOOTDELAY	3
 
-/* allow overwriting serial config and ethaddr */
 #define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
@@ -163,7 +149,7 @@
 	"console=ttyS2,115200n8\0" \
 	"usbtty=cdc_acm\0" \
 	"vram=16M\0" \
-	"mmcdev=1\0" \
+	"mmcdev=0\0" \
 	"mmcroot=/dev/mmcblk0p2 rw\0" \
 	"mmcrootfstype=ext3 rootwait\0" \
 	"mmcargs=setenv bootargs console=${console} " \
@@ -179,7 +165,7 @@
 		"bootm ${loadaddr}\0" \
 
 #define CONFIG_BOOTCOMMAND \
-	"if mmc init ${mmcdev}; then " \
+	"if mmc rescan ${mmcdev}; then " \
 		"if run loadbootscript; then " \
 			"run bootscript; " \
 		"else " \
@@ -239,4 +225,48 @@
  */
 #define CONFIG_NR_DRAM_BANKS	1
 
+#define CONFIG_SYS_SDRAM_BASE		0x80000000
+#define CONFIG_SYS_INIT_RAM_ADDR	0x4030D800
+#define CONFIG_SYS_INIT_RAM_SIZE	0x800
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
+					 CONFIG_SYS_INIT_RAM_SIZE - \
+					 GENERATED_GBL_DATA_SIZE)
+
+#ifndef CONFIG_SYS_L2CACHE_OFF
+#define CONFIG_SYS_L2_PL310		1
+#define CONFIG_SYS_PL310_BASE	0x48242000
+#endif
+
+/* Defines for SDRAM init */
+#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
+#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
+#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
+#endif
+
+/* Defines for SPL */
+#define CONFIG_SPL
+#define CONFIG_SPL_TEXT_BASE		0x40304350
+#define CONFIG_SPL_MAX_SIZE		0x8000	/* 32 K */
+#define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK
+
+#define CONFIG_SPL_BSS_START_ADDR	0x80000000
+#define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBDISK_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/omap-common/u-boot-spl.lds"
+
+/*
+ * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
+ * 64 bytes before this address should be set aside for u-boot.img's
+ * header. That is 0x800FFFC0--0x80100000 should not be used for any
+ * other needs.
+ */
+#define CONFIG_SYS_TEXT_BASE		0x80100000
+
 #endif /* __CONFIG_H */