imported Freescale specific U-Boot additions for i.MX28,... release L2.6.31_10.08.01

[karo-tx-uboot.git] / board / esd / ash405 / ash405.c

diff --git a/board/esd/ash405/ash405.c b/board/esd/ash405/ash405.c
index 84fc3a01dc21e6e684b04c02b34ac5ea1c68c2b6..074fe08b1c1ed790018698835834b7ddb6d184e2 100755 (executable)
--- 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[] =
@@ -80,29 +82,16 @@ int board_early_init_f (void)
        return 0;
 }
 
-
-/* ------------------------------------------------------------------------- */
-
-int misc_init_f (void)
-{
-       return 0;  /* dummy implementation */
-}
-
-
 int misc_init_r (void)
 {
-       volatile unsigned char *duart0_mcr = (unsigned char *)((ulong)DUART0_BA + 4);
-       volatile unsigned char *duart1_mcr = (unsigned char *)((ulong)DUART1_BA + 4);
-       volatile unsigned char *duart2_mcr = (unsigned char *)((ulong)DUART2_BA + 4);
-       volatile unsigned char *duart3_mcr = (unsigned char *)((ulong)DUART3_BA + 4);
        unsigned char *dst;
        ulong len = sizeof(fpgadata);
        int status;
        int index;
        int i;
 
-       dst = malloc(CFG_FPGA_MAX_SIZE);
-       if (gunzip (dst, CFG_FPGA_MAX_SIZE, (uchar *)fpgadata, &len) != 0) {
+       dst = malloc(CONFIG_SYS_FPGA_MAX_SIZE);
+       if (gunzip (dst, CONFIG_SYS_FPGA_MAX_SIZE, (uchar *)fpgadata, &len) != 0) {
                printf ("GUNZIP ERROR - must RESET board to recover\n");
                do_reset (NULL, 0, 0, NULL);
        }
@@ -164,24 +153,18 @@ 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) | CONFIG_SYS_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) & ~CONFIG_SYS_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;
-       *duart1_mcr = 0x08;
-       *duart2_mcr = 0x08;
-       *duart3_mcr = 0x08;
+       out_8((void *)(DUART0_BA + 4), 0x08);
+       out_8((void *)(DUART1_BA + 4), 0x08);
+       out_8((void *)(DUART2_BA + 4), 0x08);
+       out_8((void *)(DUART3_BA + 4), 0x08);
 
        return (0);
 }
@@ -209,44 +192,12 @@ int checkboard (void)
        return 0;
 }
 
-/* ------------------------------------------------------------------------- */
-
-long int initdram (int board_type)
+void reset_phy(void)
 {
-       unsigned long val;
-
-       mtdcr(memcfga, mem_mb0cf);
-       val = mfdcr(memcfgd);
-
-#if 0
-       printf("\nmb0cf=%x\n", val); /* test-only */
-       printf("strap=%x\n", mfdcr(strap)); /* test-only */
+#ifdef CONFIG_LXT971_NO_SLEEP
+       /*
+        * Disable sleep mode in LXT971
+        */
+       lxt971_no_sleep();
 #endif
-
-       return (4*1024*1024 << ((val & 0x000e0000) >> 17));
-}
-
-/* ------------------------------------------------------------------------- */
-
-int testdram (void)
-{
-       /* TODO: XXX XXX XXX */
-       printf ("test: 16 MB - ok\n");
-
-       return (0);
 }
-
-/* ------------------------------------------------------------------------- */
-
-#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