Merge branch 'master' of /home/wd/git/u-boot/custodians

[platform/kernel/u-boot.git] / board / amcc / sequoia / sequoia.c

diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c
index ce0537f..e439fb9 100644 (file)
--- a/board/amcc/sequoia/sequoia.c
+++ b/board/amcc/sequoia/sequoia.c
@@ -4,7 +4,7 @@
  *
  * (C) Copyright 2006
  * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
- * Alain Saurel,            AMCC/IBM, alain.saurel@fr.ibm.com
+ * Alain Saurel,           AMCC/IBM, alain.saurel@fr.ibm.com
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -25,12 +25,11 @@
 #include <common.h>
 #include <libfdt.h>
 #include <fdt_support.h>
-#include <ppc440.h>
+#include <ppc4xx.h>
 #include <asm/gpio.h>
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <asm/bitops.h>
-#include <asm/ppc4xx-intvec.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -86,10 +85,18 @@ int board_early_init_f(void)
        /* enable USB device */
        out_8((u8 *) CFG_BCSR_BASE + 0x09, 0x20);
 
-       /* select Ethernet pins */
+       /* select Ethernet (and optionally IIC1) pins */
        mfsdr(SDR0_PFC1, sdr0_pfc1);
        sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_SELECT_MASK) |
                SDR0_PFC1_SELECT_CONFIG_4;
+#ifdef CONFIG_I2C_MULTI_BUS
+       sdr0_pfc1 |= ((sdr0_pfc1 & ~SDR0_PFC1_SIS_MASK) | SDR0_PFC1_SIS_IIC1_SEL);
+#endif
+       /* Two UARTs, so we need 4-pin mode.  Also, we want CTS/RTS mode. */
+       sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0IM_MASK) | SDR0_PFC1_U0IM_4PINS;
+       sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0ME_MASK) | SDR0_PFC1_U0ME_CTS_RTS;
+       sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U1ME_MASK) | SDR0_PFC1_U1ME_CTS_RTS;
+
        mfsdr(SDR0_PFC2, sdr0_pfc2);
        sdr0_pfc2 = (sdr0_pfc2 & ~SDR0_PFC2_SELECT_MASK) |
                SDR0_PFC2_SELECT_CONFIG_4;
@@ -136,7 +143,7 @@ int misc_init_r(void)
        mtdcr(ebccfga, pb0cr);
 #endif
        pbcr = mfdcr(ebccfgd);
-        size_val = ffs(gd->bd->bi_flashsize) - 21;
+       size_val = ffs(gd->bd->bi_flashsize) - 21;
        pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
 #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
        mtdcr(ebccfga, pb3cr);
@@ -150,7 +157,7 @@ int misc_init_r(void)
         */
        flash_get_size(gd->bd->bi_flashstart, 0);
 
-#ifdef CFG_ENV_IS_IN_FLASH
+#ifdef CONFIG_ENV_IS_IN_FLASH
        /* Monitor protection ON by default */
        (void)flash_protect(FLAG_PROTECT_SET,
                            -CFG_MONITOR_LEN,
@@ -159,8 +166,8 @@ int misc_init_r(void)
 
        /* Env protection ON by default */
        (void)flash_protect(FLAG_PROTECT_SET,
-                           CFG_ENV_ADDR_REDUND,
-                           CFG_ENV_ADDR_REDUND + 2*CFG_ENV_SECT_SIZE - 1,
+                           CONFIG_ENV_ADDR_REDUND,
+                           CONFIG_ENV_ADDR_REDUND + 2*CONFIG_ENV_SECT_SIZE - 1,
                            &flash_info[0]);
 #endif
 
@@ -326,51 +333,13 @@ int checkboard(void)
        return (0);
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram(void)
-{
-       unsigned long *mem = (unsigned long *)0;
-       const unsigned long kend = (1024 / sizeof(unsigned long));
-       unsigned long k, n;
-
-       mtmsr(0);
-
-       for (k = 0; k < CFG_MBYTES_SDRAM;
-            ++k, mem += (1024 / sizeof(unsigned long))) {
-               if ((k & 1023) == 0) {
-                       printf("%3d MB\r", k / 1024);
-               }
-
-               memset(mem, 0xaaaaaaaa, 1024);
-               for (n = 0; n < kend; ++n) {
-                       if (mem[n] != 0xaaaaaaaa) {
-                               printf("SDRAM test fails at: %08x\n",
-                                      (uint) & mem[n]);
-                               return 1;
-                       }
-               }
-
-               memset(mem, 0x55555555, 1024);
-               for (n = 0; n < kend; ++n) {
-                       if (mem[n] != 0x55555555) {
-                               printf("SDRAM test fails at: %08x\n",
-                                      (uint) & mem[n]);
-                               return 1;
-                       }
-               }
-       }
-       printf("SDRAM test passes\n");
-       return 0;
-}
-#endif
-
 #if defined(CONFIG_PCI) && defined(CONFIG_PCI_PNP)
 /*
  * Assign interrupts to PCI devices.
  */
 void sequoia_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
 {
-       pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIR2);
+       pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIRQ2);
 }
 #endif
 
@@ -544,24 +513,3 @@ int post_hotkeys_pressed(void)
        return 0;       /* No hotkeys supported */
 }
 #endif /* CONFIG_POST */
-
-#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
-void ft_board_setup(void *blob, bd_t *bd)
-{
-       u32 val[4];
-       int rc;
-
-       ft_cpu_setup(blob, bd);
-
-       /* Fixup NOR mapping */
-       val[0] = 0;                             /* chip select number */
-       val[1] = 0;                             /* always 0 */
-       val[2] = gd->bd->bi_flashstart;
-       val[3] = gd->bd->bi_flashsize;
-       rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges",
-                                 val, sizeof(val), 1);
-       if (rc)
-               printf("Unable to update property NOR mapping, err=%s\n",
-                      fdt_strerror(rc));
-}
-#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */