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authorAnton Vorontsov <avorontsov@ru.mvista.com>2009-06-10 00:25:30 +0400
committerWolfgang Denk <wd@denx.de>2009-07-16 22:25:34 +0200
commitc9646ed758804fa1fa6c1425369a4eee5d618b1d (patch)
tree9e07d46150d356b65fafb897580a073d0a77444b /include/configs
parentb33433a63fe08c9e723ea15a7c7c7143bf527c6d (diff)
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mpc83xx: MPC837XERDB: Add support for FSL eSDHC
This patch adds support for eSDHC on MPC837XERDB boards. The WP switch doesn't seem to work on RDB boards though, the WP pin is always asserted (can see the pin state when it's in GPIO mode). FSL DR USB and FSL eSDHC are mutually exclusive because of pins multiplexing, so user should specify 'esdhc' or 'dr_usb' options in the hwconfig environment variable to choose between the devices. p.s. Now we're very close to a monitor len limit (196 bytes left using gcc-4.2.0), so also increase the monitor len by one sector (64 KB). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/MPC837XERDB.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index 0205c99..807a534 100644
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -34,6 +34,7 @@
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_MISC_INIT_R
+#define CONFIG_HWCONFIG
/*
* On-board devices
@@ -229,6 +230,7 @@
#endif
#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
+#define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
/*
@@ -342,6 +344,9 @@
#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 */
@@ -510,6 +515,18 @@
#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
*/