ppc4xx: Rework of 4xx serial driver (2)

[u-boot] / board / esd / plu405 / plu405.c

diff --git a/board/esd/plu405/plu405.c b/board/esd/plu405/plu405.c
index bae76e7043eaea0ea9e6af55118c818d8bb015b2..f026a7ac3b22d13b7664e901d9f9c753e42ea9a7 100644 (file)
--- 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");
@@ -177,17 +184,11 @@ 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]
         */
@@ -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) || defined(CONFIG_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