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--- include/configs/rpi-common.h.orig 2015-04-13 14:53:03 UTC
+++ include/configs/rpi-common.h
@@ -183,4 +183,63 @@
#define CONFIG_BOOTDELAY 2
+/*****************************************************************************
+ * FreeBSD customizations from here down.
+ ****************************************************************************/
+
+/* Add the API and ELF features needed for ubldr. */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_API
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_ENV_EXISTS
+#define CONFIG_EFI_PARTITION
+#endif
+
+/* Turn off dcache. */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SYS_DCACHE_OFF
+#define CONFIG_CMD_CACHE
+#endif
+
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MMC_MAX_DEVICE 1
+#endif
+
+/* Create a small(ish) boot environment for FreeBSD. */
+#ifndef CONFIG_SPL_BUILD
+#undef CONFIG_EXTRA_ENV_SETTINGS
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ ENV_DEVICE_SETTINGS \
+ "loadaddr=0x02000000\0" \
+ "scriptaddr=0x00000000\0" \
+ "pxefile_addr_r=0x00100000\0" \
+ "kernel_addr_r=0x01000000\0" \
+ "ramdisk_addr_r=0x02100000\0" \
+ "Fatboot=" \
+ "env exists loaderdev || env set loaderdev ${fatdev}; " \
+ "env exists UserFatboot && run UserFatboot; " \
+ "echo Booting from: ${fatdev} ${bootfile}; " \
+ "fatload ${fatdev} ${loadaddr} ${bootfile} && bootelf ${loadaddr}; " \
+ "\0" \
+ "Netboot=" \
+ "env exists ethact || usb start; " \
+ "env exists loaderdev || env set loaderdev net; " \
+ "env exists UserNetboot && run UserNetboot; " \
+ "dhcp ${loadaddr} ${bootfile} && bootelf ${loadaddr}; " \
+ "\0" \
+ "preboot=" \
+ "fdt addr 0x100; " \
+ "env exists bootfile || env set bootfile ubldr; " \
+ "env exists SetupFatdev && run SetupFatdev; " \
+ "env exists UserPreboot && run UserPreboot; " \
+ "\0" \
+ "SetupFatdev=" \
+ "env exists fatdev || env set fatdev 'mmc 0'; " \
+ "\0"
+#undef CONFIG_BOOTCOMMAND
+#define CONFIG_BOOTCOMMAND "run Fatboot"
+#undef CONFIG_PREBOOT
+#define CONFIG_PREBOOT "run preboot"
+#endif
+
#endif
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