Signed-off-by: Larry Johnson <[EMAIL PROTECTED]>
---
board/korat/korat.c | 42 ++++++++++++++++++++++++++++++++++++++++--
include/configs/korat.h | 10 +++++++---
2 files changed, 47 insertions(+), 5 deletions(-)
diff --git a/board/korat/korat.c b/board/korat/korat.c
index a7b4b27..dc97724 100644
--- a/board/korat/korat.c
+++ b/board/korat/korat.c
@@ -26,12 +26,15 @@
*/
#include <common.h>
+#include <fdt_support.h>
#include <i2c.h>
+#include <libfdt.h>
#include <ppc440.h>
+#include <asm/bitops.h>
#include <asm/gpio.h>
-#include <asm/processor.h>
#include <asm/io.h>
-#include <asm/bitops.h>
+#include <asm/ppc4xx-intvec.h>
+#include <asm/processor.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -604,6 +607,16 @@ int testdram(void)
}
#endif /* defined(CFG_DRAM_TEST) */
+#if defined(CONFIG_PCI) && defined(CONFIG_PCI_PNP)
+/*
+ * Assign interrupts to PCI devices.
+ */
+void korat_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
+{
+ pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIR2);
+}
+#endif
+
/*
* pci_pre_init
*
@@ -654,6 +667,10 @@ int pci_pre_init(struct pci_controller *hose)
addr = (addr & ~plb1_acr_wrp_mask) | plb1_acr_wrp_2deep;
mtdcr(plb1_acr, addr);
+#if defined(CONFIG_PCI_PNP)
+ hose->fixup_irq = korat_pci_fixup_irq;
+#endif
+
return 1;
}
#endif /* defined(CONFIG_PCI) */
@@ -779,3 +796,24 @@ 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] = 1; /* chip select number */
+ val[1] = 0; /* always 0 */
+ val[2] = gd->bd->bi_flashstart;
+ val[3] = gd->bd->bi_flashsize - CFG_FLASH0_SIZE;
+ 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) */
diff --git a/include/configs/korat.h b/include/configs/korat.h
index 7655666..e2610be 100644
--- a/include/configs/korat.h
+++ b/include/configs/korat.h
@@ -129,7 +129,7 @@
#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
#define CFG_ENV_ADDR (CFG_FLASH1_TOP - CFG_ENV_SECT_SIZE)
-#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment
Sector */
+#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR - CFG_ENV_SECT_SIZE)
@@ -185,7 +185,7 @@
#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
/* Note: kernel_addr and ramdisk_addr assume that FLASH1 is 64 MiB. */
-#define CONFIG_EXTRA_ENV_SETTINGS
\
+#define CONFIG_EXTRA_ENV_SETTINGS \
CFG_BOOTFILE \
CFG_ROOTPATH \
"netdev=eth0\0" \
@@ -216,7 +216,7 @@
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-#define CONFIG_IBM_EMAC4_V4 1
+#define CONFIG_IBM_EMAC4_V4 1
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 2 /* PHY address, See schematics
*/
#define CONFIG_PHY_DYNAMIC_ANEG 1
@@ -548,4 +548,8 @@
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
+/* Pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+
#endif /* __CONFIG_H */
-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://sourceforge.net/services/buy/index.php
_______________________________________________
U-Boot-Users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/u-boot-users
