Merge branch 'master' of git://www.denx.de/git/u-boot-cfi-flash

[oweals/u-boot.git] / board / amcc / katmai / katmai.c

diff --git a/board/amcc/katmai/katmai.c b/board/amcc/katmai/katmai.c
index 669b828a127e46306d305217dc4fa91792e54087..25c9a22feabf04e4554ab019382852f51740cdfc 100644 (file)
--- a/board/amcc/katmai/katmai.c
+++ b/board/amcc/katmai/katmai.c
@@ -25,6 +25,8 @@
 #include <common.h>
 #include <ppc4xx.h>
 #include <i2c.h>
+#include <libfdt.h>
+#include <fdt_support.h>
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
@@ -217,10 +219,9 @@ int board_early_init_f (void)
        mtdcr (uic0sr, 0x00000000);     /* clear all interrupts*/
        mtdcr (uic0sr, 0xffffffff);     /* clear all interrupts*/
 
-/* SDR0_MFR should be part of Ethernet init */
-       mfsdr (sdr_mfr, mfr);
-       mfr &= ~SDR0_MFR_ECS_MASK;
-/*     mtsdr(sdr_mfr, mfr); */
+       mfsdr(sdr_mfr, mfr);
+       mfr |= SDR0_MFR_FIXD;           /* Workaround for PCI/DMA */
+       mtsdr(sdr_mfr, mfr);
 
        mtsdr(SDR0_PFC0, CFG_PFC0);
 
@@ -534,3 +535,24 @@ int post_hotkeys_pressed(void)
        return (ctrlc());
 }
 #endif
+
+#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) */