Migrate esd 405EP boards to new NAND subsystem

Migrate esd 405EP boards to new NAND subsystem

-cleanup
-use correct io accessors (in/out_be32())

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>

2 files changed, 14 insertions, 33 deletions

diff --git a/board/esd/ash405/Makefile b/board/esd/ash405/Makefile
index 4d75868ea84..308f752d095 100644
--- a/board/esd/ash405/Makefile
+++ b/board/esd/ash405/Makefile
@@ -28,7 +28,9 @@ endif
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	= $(BOARD).o flash.o ../common/misc.o
+COBJS	= $(BOARD).o flash.o \
+	../common/misc.o \
+	../common/esd405ep_nand.o \
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
diff --git a/board/esd/ash405/ash405.c b/board/esd/ash405/ash405.c
index 84fc3a01dc2..0151d740c7e 100644
--- a/board/esd/ash405/ash405.c
+++ b/board/esd/ash405/ash405.c
@@ -23,6 +23,7 @@
 
 #include <common.h>
 #include <asm/processor.h>
+#include <asm/io.h>
 #include <command.h>
 #include <malloc.h>
 
@@ -33,6 +34,7 @@
 #endif
 
 extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern void lxt971_no_sleep(void);
 
 /* fpga configuration data - gzip compressed and generated by bin2c */
 const unsigned char fpgadata[] =
@@ -164,18 +166,12 @@ int misc_init_r (void)
 	/*
 	 * Reset external DUARTs
 	 */
-	out32(GPIO0_OR, in32(GPIO0_OR) | CFG_DUART_RST); /* set reset to high */
+	out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_DUART_RST);
 	udelay(10); /* wait 10us */
-	out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_DUART_RST); /* set reset to low */
+	out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) & ~CFG_DUART_RST);
 	udelay(1000); /* wait 1ms */
 
 	/*
-	 * Set NAND-FLASH GPIO signals to default
-	 */
-	out32(GPIO0_OR, in32(GPIO0_OR) & ~(CFG_NAND_CLE | CFG_NAND_ALE));
-	out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND_CE);
-
-	/*
 	 * Enable interrupts in exar duart mcr[3]
 	 */
 	*duart0_mcr = 0x08;
@@ -218,35 +214,18 @@ long int initdram (int board_type)
 	mtdcr(memcfga, mem_mb0cf);
 	val = mfdcr(memcfgd);
 
-#if 0
-	printf("\nmb0cf=%x\n", val); /* test-only */
-	printf("strap=%x\n", mfdcr(strap)); /* test-only */
-#endif
-
 	return (4*1024*1024 << ((val & 0x000e0000) >> 17));
 }
 
 /* ------------------------------------------------------------------------- */
 
-int testdram (void)
+void reset_phy(void)
 {
-	/* TODO: XXX XXX XXX */
-	printf ("test: 16 MB - ok\n");
-
-	return (0);
-}
+#ifdef CONFIG_LXT971_NO_SLEEP
 
-/* ------------------------------------------------------------------------- */
-
-#if (CONFIG_COMMANDS & CFG_CMD_NAND)
-#include <linux/mtd/nand_legacy.h>
-extern struct nand_chip nand_dev_desc[CFG_MAX_NAND_DEVICE];
-
-void nand_init(void)
-{
-	nand_probe(CFG_NAND_BASE);
-	if (nand_dev_desc[0].ChipID != NAND_ChipID_UNKNOWN) {
-		print_size(nand_dev_desc[0].totlen, "\n");
-	}
-}
+	/*
+	 * Disable sleep mode in LXT971
+	 */
+	lxt971_no_sleep();
 #endif
+}