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authorMatthias Fuchs <matthias.fuchs@esd-electronics.com>2007-07-09 10:10:06 +0200
committerStefan Roese <sr@denx.de>2007-07-09 10:55:51 +0200
commitbd84ee4c2020c3a6861f4bb2e7ea0fb49f82e803 (patch)
tree8fd60ad94c954e3fe5600dc77d3173677a0e6638 /board/esd/plu405/plu405.c
parente09f7ab5749c345f924da272bea0521a73af5b11 (diff)
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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>
Diffstat (limited to 'board/esd/plu405/plu405.c')
-rw-r--r--board/esd/plu405/plu405.c56
1 files changed, 9 insertions, 47 deletions
diff --git a/board/esd/plu405/plu405.c b/board/esd/plu405/plu405.c
index 59171f8..f026a7a 100644
--- a/board/esd/plu405/plu405.c
+++ b/board/esd/plu405/plu405.c
@@ -23,6 +23,7 @@
#include <common.h>
#include <asm/processor.h>
+#include <asm/io.h>
#include <command.h>
#include <malloc.h>
@@ -31,6 +32,8 @@
#define FPGA_DEBUG
#endif
+DECLARE_GLOBAL_DATA_PTR;
+
extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
extern void lxt971_no_sleep(void);
@@ -114,6 +117,10 @@ int misc_init_r (void)
int index;
int i;
+ /* adjust flash start and offset */
+ gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
+ gd->bd->bi_flashoffset = 0;
+
dst = malloc(CFG_FPGA_MAX_SIZE);
if (gunzip (dst, CFG_FPGA_MAX_SIZE, (uchar *)fpgadata, &len) != 0) {
printf ("GUNZIP ERROR - must RESET board to recover\n");
@@ -177,18 +184,12 @@ 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;
@@ -226,24 +227,10 @@ 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)
-{
- /* TODO: XXX XXX XXX */
- printf ("test: 16 MB - ok\n");
-
- return (0);
-}
-
-
#ifdef CONFIG_IDE_RESET
void ide_set_reset(int on)
{
@@ -262,31 +249,6 @@ void ide_set_reset(int on)
#endif /* CONFIG_IDE_RESET */
-#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");
- }
-}
-#endif
-
-
-#ifdef CONFIG_AUTO_UPDATE_SHOW
-void board_auto_update_show(int au_active)
-{
- if (au_active) {
- printf("\n Dies ist die board-funktion: Updating!!!\n");
- } else {
- printf("\n Dies ist die board-funktion: Updating done!!!\n");
- }
-}
-#endif
-
void reset_phy(void)
{
#ifdef CONFIG_LXT971_NO_SLEEP