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authorroy zang <tie-fei.zang@freescale.com>2006-12-01 12:09:33 +0800
committerZang Tiefei <roy@bus.ap.freescale.net>2006-12-01 12:09:33 +0800
commite0b369e4f71b11dd5716903dd6258028cf07e6e8 (patch)
tree615986f2b3088072c49d74e1086650e185087698 /board/mpc8349emds
parentee311214e0d216f904feea269599d0934bf71f23 (diff)
parentdd520bf314c7add4183c5191692180f576f96b60 (diff)
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Fix the confilcts when merging 'master' into hpc2.
The conflicts due to a new mpc7448 p3m7448 board is in the main tree. Merge branch 'master' into hpc2 Conflicts: MAKEALL cpu/74xx_7xx/cpu.c cpu/74xx_7xx/cpu_init.c cpu/74xx_7xx/speed.c
Diffstat (limited to 'board/mpc8349emds')
-rw-r--r--board/mpc8349emds/Makefile2
-rw-r--r--board/mpc8349emds/mpc8349emds.c40
-rw-r--r--board/mpc8349emds/pci.c53
3 files changed, 72 insertions, 23 deletions
diff --git a/board/mpc8349emds/Makefile b/board/mpc8349emds/Makefile
index acc9544..5ec7a87 100644
--- a/board/mpc8349emds/Makefile
+++ b/board/mpc8349emds/Makefile
@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
-COBJS := $(BOARD).o
+COBJS := $(BOARD).o pci.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
diff --git a/board/mpc8349emds/mpc8349emds.c b/board/mpc8349emds/mpc8349emds.c
index b5ccb53..873bdd0 100644
--- a/board/mpc8349emds/mpc8349emds.c
+++ b/board/mpc8349emds/mpc8349emds.c
@@ -33,6 +33,10 @@
#if defined(CONFIG_SPD_EEPROM)
#include <spd_sdram.h>
#endif
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#endif
+
int fixed_sdram(void);
void sdram_init(void);
@@ -59,7 +63,7 @@ int board_early_init_f (void)
long int initdram (int board_type)
{
- volatile immap_t *im = (immap_t *)CFG_IMMRBAR;
+ volatile immap_t *im = (immap_t *)CFG_IMMR;
u32 msize = 0;
if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im)
@@ -96,7 +100,7 @@ long int initdram (int board_type)
************************************************************************/
int fixed_sdram(void)
{
- volatile immap_t *im = (immap_t *)CFG_IMMRBAR;
+ volatile immap_t *im = (immap_t *)CFG_IMMR;
u32 msize = 0;
u32 ddr_size;
u32 ddr_size_log2;
@@ -167,8 +171,8 @@ int checkboard (void)
void sdram_init(void)
{
- volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
- volatile lbus8349_t *lbc= &immap->lbus;
+ volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile lbus83xx_t *lbc= &immap->lbus;
uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
puts("\n SDRAM on Local Bus: ");
@@ -245,8 +249,8 @@ void sdram_init(void)
*/
void ecc_print_status(void)
{
- volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
- volatile ddr8349_t *ddr = &immap->ddr;
+ volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile ddr83xx_t *ddr = &immap->ddr;
printf("\nECC mode: %s\n\n", (ddr->sdram_cfg & SDRAM_CFG_ECC_EN) ? "ON" : "OFF");
@@ -320,8 +324,8 @@ void ecc_print_status(void)
int do_ecc ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
- volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
- volatile ddr8349_t *ddr = &immap->ddr;
+ volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile ddr83xx_t *ddr = &immap->ddr;
volatile u32 val;
u64 *addr, count, val64;
register u64 *i;
@@ -564,3 +568,23 @@ U_BOOT_CMD(
" - re-inits memory"
);
#endif /* if defined(CONFIG_DDR_ECC) && defined(CONFIG_DDR_ECC_CMD) */
+
+#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+void
+ft_board_setup(void *blob, bd_t *bd)
+{
+ u32 *p;
+ int len;
+
+#ifdef CONFIG_PCI
+ ft_pci_setup(blob, bd);
+#endif
+ ft_cpu_setup(blob, bd);
+
+ 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);
+ }
+}
+#endif
diff --git a/board/mpc8349emds/pci.c b/board/mpc8349emds/pci.c
index 63e4405..d6a12b8 100644
--- a/board/mpc8349emds/pci.c
+++ b/board/mpc8349emds/pci.c
@@ -68,12 +68,13 @@ static struct pci_controller pci_hose[] = {
void
pib_init(void)
{
- u8 val8;
+ u8 val8, orig_i2c_bus;
/*
* Assign PIB PMC slot to desired PCI bus
*/
- mpc8349_i2c = (i2c_t*)(CFG_IMMRBAR + CFG_I2C2_OFFSET);
- i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE);
+ /* Switch temporarily to I2C bus #2 */
+ orig_i2c_bus = i2c_get_bus_num();
+ i2c_set_bus_num(1);
val8 = 0;
i2c_write(0x23, 0x6, 1, &val8, 1);
@@ -118,6 +119,8 @@ pib_init(void)
printf("PCI1: 32-bit on PMC1, PMC2\n");
printf("PCI2: 32-bit on PMC3\n");
#endif
+ /* Reset to original I2C bus */
+ i2c_set_bus_num(orig_i2c_bus);
}
/**************************************************************************
@@ -130,18 +133,18 @@ void
pci_init_board(void)
{
volatile immap_t * immr;
- volatile clk8349_t * clk;
- volatile law8349_t * pci_law;
- volatile pot8349_t * pci_pot;
- volatile pcictrl8349_t * pci_ctrl;
- volatile pciconf8349_t * pci_conf;
+ volatile clk83xx_t * clk;
+ volatile law83xx_t * pci_law;
+ volatile pot83xx_t * pci_pot;
+ volatile pcictrl83xx_t * pci_ctrl;
+ volatile pciconf83xx_t * pci_conf;
u16 reg16;
u32 reg32;
u32 dev;
struct pci_controller * hose;
- immr = (immap_t *)CFG_IMMRBAR;
- clk = (clk8349_t *)&immr->clk;
+ immr = (immap_t *)CFG_IMMR;
+ clk = (clk83xx_t *)&immr->clk;
pci_law = immr->sysconf.pcilaw;
pci_pot = immr->ios.pot;
pci_ctrl = immr->pci_ctrl;
@@ -254,8 +257,8 @@ pci_init_board(void)
hose->region_count = 4;
pci_setup_indirect(hose,
- (CFG_IMMRBAR+0x8300),
- (CFG_IMMRBAR+0x8304));
+ (CFG_IMMR+0x8300),
+ (CFG_IMMR+0x8304));
pci_register_hose(hose);
@@ -350,8 +353,8 @@ pci_init_board(void)
hose->region_count = 4;
pci_setup_indirect(hose,
- (CFG_IMMRBAR+0x8380),
- (CFG_IMMRBAR+0x8384));
+ (CFG_IMMR+0x8380),
+ (CFG_IMMR+0x8384));
pci_register_hose(hose);
@@ -379,4 +382,26 @@ pci_init_board(void)
}
+#ifdef CONFIG_OF_FLAT_TREE
+void
+ft_pci_setup(void *blob, bd_t *bd)
+{
+ u32 *p;
+ int len;
+
+ p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8500/bus-range", &len);
+ if (p != NULL) {
+ p[0] = pci_hose[0].first_busno;
+ p[1] = pci_hose[0].last_busno;
+ }
+
+#ifdef CONFIG_MPC83XX_PCI2
+ p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8600/bus-range", &len);
+ if (p != NULL) {
+ p[0] = pci_hose[1].first_busno;
+ p[1] = pci_hose[1].last_busno;
+ }
+#endif
+}
+#endif /* CONFIG_OF_FLAT_TREE */
#endif /* CONFIG_PCI */