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-rw-r--r--board/freescale/mpc8610hpcd/mpc8610hpcd.c73
-rw-r--r--include/configs/MPC8610HPCD.h31
2 files changed, 54 insertions, 50 deletions
diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd.c b/board/freescale/mpc8610hpcd/mpc8610hpcd.c
index 9f32890c8..264e95962 100644
--- a/board/freescale/mpc8610hpcd/mpc8610hpcd.c
+++ b/board/freescale/mpc8610hpcd/mpc8610hpcd.c
@@ -29,12 +29,8 @@
#include <i2c.h>
#include <spd.h>
#include <asm/io.h>
-
-
-#if defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
-extern void ft_cpu_setup(void *blob, bd_t *bd);
-#endif
+#include <libfdt.h>
+#include <fdt_support.h>
#include "../common/pixis.h"
@@ -459,46 +455,57 @@ void pci_init_board(void)
#endif /* CONFIG_PCI1 */
}
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+#if defined(CONFIG_OF_BOARD_SETUP)
void
ft_board_setup(void *blob, bd_t *bd)
{
- u32 *p;
- int len;
+ int node, tmp[2];
+ const char *path;
- ft_cpu_setup(blob, bd);
+ do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+ "timebase-frequency", bd->bi_busfreq / 4, 1);
+ do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+ "bus-frequency", bd->bi_busfreq, 1);
+ do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+ "clock-frequency", bd->bi_intfreq, 1);
+ do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
+ "bus-frequency", bd->bi_busfreq, 1);
- p = ft_get_prop(blob, "/memory/reg", &len);
- if (p != NULL) {
- *p++ = cpu_to_be32(bd->bi_memstart);
- *p = cpu_to_be32(bd->bi_memsize);
- }
+ do_fixup_by_compat_u32(blob, "ns16550",
+ "clock-frequency", bd->bi_busfreq, 1);
+
+ fdt_fixup_memory(blob, bd->bi_memstart, bd->bi_memsize);
+
+
+ node = fdt_path_offset(blob, "/aliases");
+ tmp[0] = 0;
+ if (node >= 0) {
#ifdef CONFIG_PCI1
- p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len);
- if (p != NULL) {
- p[0] = 0;
- p[1] = pci1_hose.last_busno - pci1_hose.first_busno;
- debug("pci@8000 first_busno=%d last_busno=%d\n",p[0],p[1]);
- }
+ path = fdt_getprop(blob, node, "pci0", NULL);
+ if (path) {
+ tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
+ do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+ }
+
#endif
#ifdef CONFIG_PCIE1
- p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@a000/bus-range", &len);
- if (p != NULL) {
- p[0] = 0;
- p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
- debug("pcie@9000 first_busno=%d last_busno=%d\n",p[0],p[1]);
+ path = fdt_getprop(blob, node, "pci1", NULL);
+ if (path) {
+ tmp[1] = pcie1_hose.last_busno
+ - pcie1_hose.first_busno;
+ do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
#ifdef CONFIG_PCIE2
- p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@9000/bus-range", &len);
- if (p != NULL) {
- p[0] = 0;
- p[1] = pcie2_hose.last_busno - pcie2_hose.first_busno;
- debug("pcie@9000 first_busno=%d last_busno=%d\n",p[0],p[1]);
- }
+ path = fdt_getprop(blob, node, "pci2", NULL);
+ if (path) {
+ tmp[1] = pcie2_hose.last_busno
+ - pcie2_hose.first_busno;
+ do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+ }
#endif
-
+ }
}
#endif
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index 55df5aa10..11c183617 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -245,17 +245,14 @@
/*
* Pass open firmware flat tree to kernel
*/
-#define CONFIG_OF_FLAT_TREE 1
-#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_STDOUT_VIA_ALIAS 1
+
/* maximum size of the flat tree (8K) */
#define OF_FLAT_TREE_MAX_SIZE 8192
-#define OF_CPU "PowerPC,8610@0"
-#define OF_SOC "soc@e0000000"
-#define OF_TBCLK (bd->bi_busfreq / 4)
-#define OF_STDOUT_PATH "/soc@e0000000/serial@4500"
-
#define CFG_64BIT_VSPRINTF 1
#define CFG_64BIT_STRTOUL 1
@@ -618,8 +615,8 @@
"consoledev=ttyS0\0" \
"ramdiskaddr=2000000\0" \
"ramdiskfile=8610hpcd/ramdisk.uboot\0" \
- "dtbaddr=c00000\0" \
- "dtbfile=8610hpcd/mpc8610_hpcd.dtb\0" \
+ "fdtaddr=c00000\0" \
+ "fdtfile=8610hpcd/mpc8610_hpcd.dtb\0" \
"bdev=sda3\0" \
"en-wd=mw.b f8100010 0x08; echo -expect:- 08; md.b f8100010 1\0" \
"dis-wd=mw.b f8100010 0x00; echo -expect:- 00; md.b f8100010 1\0" \
@@ -658,8 +655,8 @@
"consoledev=ttyS0\0" \
"ramdiskaddr=2000000\0" \
"ramdiskfile=8610hpcd/ramdisk.uboot\0" \
- "dtbaddr=c00000\0" \
- "dtbfile=8610hpcd/mpc8610_hpcd.dtb\0" \
+ "fdtaddr=c00000\0" \
+ "fdtfile=8610hpcd/mpc8610_hpcd.dtb\0" \
"bdev=sda3\0" \
"othbootargs=diufb=15M video=fslfb:1280x1024-32@60,monitor=0\0"\
"monitor=0-DVI\0"
@@ -671,22 +668,22 @@
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
"console=$consoledev,$baudrate $othbootargs;" \
"tftp $loadaddr $bootfile;" \
- "tftp $dtbaddr $dtbfile;" \
- "bootm $loadaddr - $dtbaddr"
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr - $fdtaddr"
#define CONFIG_RAMBOOTCOMMAND \
"setenv bootargs root=/dev/ram rw " \
"console=$consoledev,$baudrate $othbootargs;" \
"tftp $ramdiskaddr $ramdiskfile;" \
"tftp $loadaddr $bootfile;" \
- "tftp $dtbaddr $dtbfile;" \
- "bootm $loadaddr $ramdiskaddr $dtbaddr"
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr $ramdiskaddr $fdtaddr"
#define CONFIG_BOOTCOMMAND \
"setenv bootargs root=/dev/$bdev rw " \
"console=$consoledev,$baudrate $othbootargs;" \
"tftp $loadaddr $bootfile;" \
- "tftp $dtbaddr $dtbfile;" \
- "bootm $loadaddr - $dtbaddr"
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr - $fdtaddr"
#endif /* __CONFIG_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-29 21:16:51 +0000