#undef CONFIG_BOOTARGS
#define CONFIG_BOOTCOMMAND \
"bootp; " \
- "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+ "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
"bootm"
/*-----------------------------------------------------------------------
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
+#define CFG_NAND_LEGACY
+
/*
* Miscellaneous configurable options
*/
#define CFG_MIN_AM_MASK 0xC0000000
/*
- * we use the same values for 32 MB and 128 MB SDRAM
+ * we use the same values for 32 MB, 128 MB and 256 MB SDRAM
* refresh rate = 7.68 uS (100 MHz Bus Clock)
*/
PSDMR_WRC_1C |\
PSDMR_CL_2)
+ /* SDRAM initialization values for 10-column chips
+ */
+#define CFG_OR2_10COL (CFG_MIN_AM_MASK |\
+ ORxS_BPD_4 |\
+ ORxS_ROWST_PBI1_A4 |\
+ ORxS_NUMR_13)
+
+#define CFG_PSDMR_10COL (PSDMR_PBI |\
+ PSDMR_SDAM_A17_IS_A5 |\
+ PSDMR_BSMA_A13_A15 |\
+ PSDMR_SDA10_PBI1_A6 |\
+ PSDMR_RFRC_7_CLK |\
+ PSDMR_PRETOACT_2W |\
+ PSDMR_ACTTORW_2W |\
+ PSDMR_LDOTOPRE_1C |\
+ PSDMR_WRC_1C |\
+ PSDMR_CL_2)
+
/*
* Init Memory Controller:
*
BRx_MS_SDRAM_P |\
BRx_V)
-#define CFG_OR2_PRELIM CFG_OR2_9COL
+#define CFG_OR2_PRELIM CFG_OR2_8COL
-#define CFG_PSDMR CFG_PSDMR_9COL
+#define CFG_PSDMR CFG_PSDMR_8COL
#endif /* CFG_RAMBOOT */
/* Bank 3 - Dual Ported SRAM