mpc83xx: convert to using do_fixup_*()

convert to using simpler mpc85xx style fdt update code; streamline by
eliminating macros OF_SOC, OF_CPU, etc. which allows us to rm
the old school FLAT_TREE code from 83xx (since the sbc8349 was just
converted over to using libfdt).

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Kim Phillips 2007-12-20 14:09:22 -06:00
parent e496865ecc
commit 5b8bc606c6
18 changed files with 255 additions and 605 deletions

View file

@ -22,6 +22,7 @@
#include <ft_build.h>
#elif defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#include <fdt_support.h>
#endif
#include <asm/fsl_i2c.h>
@ -262,23 +263,28 @@ void pci_init_board(void)
#endif /* CONFIG_PCISLAVE */
#if defined(CONFIG_OF_LIBFDT)
void
ft_pci_setup(void *blob, bd_t *bd)
void ft_pci_setup(void *blob, bd_t *bd)
{
int nodeoffset;
int err;
int tmp[2];
const char *path;
nodeoffset = fdt_path_offset(blob, "/" OF_SOC "/pci@8500");
if (pci_num_buses < 1)
return;
nodeoffset = fdt_path_offset(blob, "/aliases");
if (nodeoffset >= 0) {
tmp[0] = cpu_to_be32(hose[0].first_busno);
tmp[1] = cpu_to_be32(hose[0].last_busno);
err = fdt_setprop(blob, nodeoffset, "bus-range",
tmp, sizeof(tmp));
path = fdt_getprop(blob, nodeoffset, "pci0", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
err = fdt_setprop(blob, nodeoffset, "clock-frequency",
tmp, sizeof(tmp[0]));
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
}
}
#elif defined(CONFIG_OF_FLAT_TREE)

View file

@ -29,6 +29,7 @@
#include <ft_build.h>
#elif defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#include <fdt_support.h>
#endif
@ -389,37 +390,39 @@ pci_init_board(void)
}
#if defined(CONFIG_OF_LIBFDT)
void
ft_pci_setup(void *blob, bd_t *bd)
void ft_pci_setup(void *blob, bd_t *bd)
{
int nodeoffset;
int err;
int tmp[2];
const char *path;
nodeoffset = fdt_path_offset(blob, "/" OF_SOC "/pci@8500");
nodeoffset = fdt_path_offset(blob, "/aliases");
if (nodeoffset >= 0) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
err = fdt_setprop(blob, nodeoffset, "bus-range",
tmp, sizeof(tmp));
path = fdt_getprop(blob, nodeoffset, "pci0", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
err = fdt_setprop(blob, nodeoffset, "clock-frequency",
tmp, sizeof(tmp[0]));
}
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
#ifdef CONFIG_MPC83XX_PCI2
nodeoffset = fdt_path_offset(blob, "/" OF_SOC "/pci@8600");
if (nodeoffset >= 0) {
tmp[0] = cpu_to_be32(pci_hose[1].first_busno);
tmp[1] = cpu_to_be32(pci_hose[1].last_busno);
err = fdt_setprop(blob, nodeoffset, "bus-range",
tmp, sizeof(tmp));
path = fdt_getprop(blob, nodeoffset, "pci1", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
err = fdt_setprop(blob, nodeoffset, "clock-frequency",
tmp, sizeof(tmp[0]));
}
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
#endif
}
}
#elif defined(CONFIG_OF_FLAT_TREE)
void

View file

@ -33,6 +33,7 @@
#include <ft_build.h>
#elif defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#include <fdt_support.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
@ -335,37 +336,39 @@ void pci_init_board(void)
}
#if defined(CONFIG_OF_LIBFDT)
void
ft_pci_setup(void *blob, bd_t *bd)
void ft_pci_setup(void *blob, bd_t *bd)
{
int nodeoffset;
int err;
int tmp[2];
const char *path;
nodeoffset = fdt_path_offset(blob, "/" OF_SOC "/pci@8500");
nodeoffset = fdt_path_offset(blob, "/aliases");
if (nodeoffset >= 0) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
err = fdt_setprop(blob, nodeoffset, "bus-range",
tmp, sizeof(tmp));
path = fdt_getprop(blob, nodeoffset, "pci0", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
err = fdt_setprop(blob, nodeoffset, "clock-frequency",
tmp, sizeof(tmp[0]));
}
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
#ifdef CONFIG_MPC83XX_PCI2
nodeoffset = fdt_path_offset(blob, "/" OF_SOC "/pci@8500");
if (nodeoffset >= 0) {
tmp[0] = cpu_to_be32(pci_hose[1].first_busno);
tmp[1] = cpu_to_be32(pci_hose[1].last_busno);
err = fdt_setprop(blob, nodeoffset, "bus-range",
tmp, sizeof(tmp));
path = fdt_getprop(blob, nodeoffset, "pci1", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
err = fdt_setprop(blob, nodeoffset, "clock-frequency",
tmp, sizeof(tmp[0]));
}
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
#endif
}
}
#elif defined(CONFIG_OF_FLAT_TREE)
void

View file

@ -327,25 +327,32 @@ void ft_board_setup(void *blob, bd_t *bd)
immr->sysconf.spridr == SPR_8360E_REV21) {
int nodeoffset;
const char *prop;
const char *path;
/* fixup UCC 1 if using rgmii-id mode */
nodeoffset = fdt_path_offset(blob, "/" OF_QE "/ucc@2000");
nodeoffset = fdt_path_offset(fdt, "/aliases");
if (nodeoffset >= 0) {
prop = fdt_getprop(blob, nodeoffset,
"phy-connection-type", 0);
if (prop && (strcmp(prop, "rgmii-id") == 0))
fdt_setprop(blob, nodeoffset, "phy-connection-type",
"rgmii-rxid", sizeof("rgmii-rxid"));
}
/* fixup UCC 2 if using rgmii-id mode */
nodeoffset = fdt_path_offset(blob, "/" OF_QE "/ucc@3000");
if (nodeoffset >= 0) {
prop = fdt_getprop(blob, nodeoffset,
"phy-connection-type", 0);
if (prop && (strcmp(prop, "rgmii-id") == 0))
fdt_setprop(blob, nodeoffset, "phy-connection-type",
"rgmii-rxid", sizeof("rgmii-rxid"));
#if defined(CONFIG_HAS_ETH0)
/* fixup UCC 1 if using rgmii-id mode */
path = fdt_getprop(blob, nodeoffset, "ethernet0", NULL);
if (path) {
prop = fdt_getprop(blob, nodeoffset,
"phy-connection-type", 0);
if (prop && (strcmp(prop, "rgmii-id") == 0))
fdt_setprop(blob, nodeoffset, "phy-connection-type",
"rgmii-rxid", sizeof("rgmii-rxid"));
}
#endif
#if defined(CONFIG_HAS_ETH1)
/* fixup UCC 2 if using rgmii-id mode */
path = fdt_getprop(blob, nodeoffset, "ethernet1", NULL);
if (path) {
prop = fdt_getprop(blob, nodeoffset,
"phy-connection-type", 0);
if (prop && (strcmp(prop, "rgmii-id") == 0))
fdt_setprop(blob, nodeoffset, "phy-connection-type",
"rgmii-rxid", sizeof("rgmii-rxid"));
}
#endif
}
}
}

View file

@ -22,6 +22,7 @@
#include <ft_build.h>
#elif defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#include <fdt_support.h>
#endif
#include <asm/fsl_i2c.h>
@ -262,23 +263,25 @@ void pci_init_board(void)
#endif /* CONFIG_PCISLAVE */
#if defined(CONFIG_OF_LIBFDT)
void
ft_pci_setup(void *blob, bd_t *bd)
void ft_pci_setup(void *blob, bd_t *bd)
{
int nodeoffset;
int err;
int tmp[2];
const char *path;
nodeoffset = fdt_path_offset(blob, "/" OF_SOC "/pci@8500");
nodeoffset = fdt_path_offset(blob, "/aliases");
if (nodeoffset >= 0) {
tmp[0] = cpu_to_be32(hose[0].first_busno);
tmp[1] = cpu_to_be32(hose[0].last_busno);
err = fdt_setprop(blob, nodeoffset, "bus-range",
tmp, sizeof(tmp));
path = fdt_getprop(blob, nodeoffset, "pci0", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
err = fdt_setprop(blob, nodeoffset, "clock-frequency",
tmp, sizeof(tmp[0]));
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
}
}
#elif defined(CONFIG_OF_FLAT_TREE)

View file

@ -30,6 +30,12 @@
#include <pci.h>
#include <asm/mpc8349_pci.h>
#include <i2c.h>
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#elif defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#include <fdt_support.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
@ -323,7 +329,42 @@ pci_init_board(void)
}
#ifdef CONFIG_OF_FLAT_TREE
#if defined(CONFIG_OF_LIBFDT)
void ft_pci_setup(void *blob, bd_t *bd)
{
int nodeoffset;
int tmp[2];
const char *path;
nodeoffset = fdt_path_offset(blob, "/aliases");
if (nodeoffset >= 0) {
path = fdt_getprop(blob, nodeoffset, "pci0", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
#ifdef CONFIG_MPC83XX_PCI2
path = fdt_getprop(blob, nodeoffset, "pci1", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
#endif
}
}
#elif defined(CONFIG_OF_FLAT_TREE)
void
ft_pci_setup(void *blob, bd_t *bd)
{

View file

@ -29,7 +29,7 @@ LIB = $(obj)lib$(CPU).a
START = start.o
COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o \
spd_sdram.o ecc.o qe_io.o pci.o
spd_sdram.o ecc.o qe_io.o pci.o fdt.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))

View file

@ -31,12 +31,7 @@
#include <command.h>
#include <mpc83xx.h>
#include <asm/processor.h>
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#elif defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#include <fdt_support.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
@ -359,427 +354,6 @@ void watchdog_reset (void)
}
#endif
#if defined(CONFIG_OF_LIBFDT)
/*
* "Setter" functions used to add/modify FDT entries.
*/
static int fdt_set_eth0(void *blob, int nodeoffset, const char *name, bd_t *bd)
{
/* Fix it up if it exists, don't create it if it doesn't exist */
if (fdt_get_property(blob, nodeoffset, name, 0)) {
return fdt_setprop(blob, nodeoffset, name, bd->bi_enetaddr, 6);
}
return 0;
}
#ifdef CONFIG_HAS_ETH1
/* second onboard ethernet port */
static int fdt_set_eth1(void *blob, int nodeoffset, const char *name, bd_t *bd)
{
/* Fix it up if it exists, don't create it if it doesn't exist */
if (fdt_get_property(blob, nodeoffset, name, 0)) {
return fdt_setprop(blob, nodeoffset, name, bd->bi_enet1addr, 6);
}
return 0;
}
#endif
#ifdef CONFIG_HAS_ETH2
/* third onboard ethernet port */
static int fdt_set_eth2(void *blob, int nodeoffset, const char *name, bd_t *bd)
{
/* Fix it up if it exists, don't create it if it doesn't exist */
if (fdt_get_property(blob, nodeoffset, name, 0)) {
return fdt_setprop(blob, nodeoffset, name, bd->bi_enet2addr, 6);
}
return 0;
}
#endif
#ifdef CONFIG_HAS_ETH3
/* fourth onboard ethernet port */
static int fdt_set_eth3(void *blob, int nodeoffset, const char *name, bd_t *bd)
{
/* Fix it up if it exists, don't create it if it doesn't exist */
if (fdt_get_property(blob, nodeoffset, name, 0)) {
return fdt_setprop(blob, nodeoffset, name, bd->bi_enet3addr, 6);
}
return 0;
}
#endif
static int fdt_set_busfreq(void *blob, int nodeoffset, const char *name, bd_t *bd)
{
u32 tmp;
/* Create or update the property */
tmp = cpu_to_be32(bd->bi_busfreq);
return fdt_setprop(blob, nodeoffset, name, &tmp, sizeof(tmp));
}
static int fdt_set_tbfreq(void *blob, int nodeoffset, const char *name, bd_t *bd)
{
u32 tmp;
/* Create or update the property */
tmp = cpu_to_be32(OF_TBCLK);
return fdt_setprop(blob, nodeoffset, name, &tmp, sizeof(tmp));
}
static int fdt_set_clockfreq(void *blob, int nodeoffset, const char *name, bd_t *bd)
{
u32 tmp;
/* Create or update the property */
tmp = cpu_to_be32(gd->core_clk);
return fdt_setprop(blob, nodeoffset, name, &tmp, sizeof(tmp));
}
#ifdef CONFIG_QE
static int fdt_set_qe_busfreq(void *blob, int nodeoffset, const char *name, bd_t *bd)
{
u32 tmp;
/* Create or update the property */
tmp = cpu_to_be32(gd->qe_clk);
return fdt_setprop(blob, nodeoffset, name, &tmp, sizeof(tmp));
}
static int fdt_set_qe_brgfreq(void *blob, int nodeoffset, const char *name, bd_t *bd)
{
u32 tmp;
/* Create or update the property */
tmp = cpu_to_be32(gd->brg_clk);
return fdt_setprop(blob, nodeoffset, name, &tmp, sizeof(tmp));
}
#endif
/*
* Fixups to the fdt.
*/
static const struct {
char *node;
char *prop;
int (*set_fn)(void *blob, int nodeoffset, const char *name, bd_t *bd);
} fixup_props[] = {
{ "/cpus/" OF_CPU,
"timebase-frequency",
fdt_set_tbfreq
},
{ "/cpus/" OF_CPU,
"bus-frequency",
fdt_set_busfreq
},
{ "/cpus/" OF_CPU,
"clock-frequency",
fdt_set_clockfreq
},
{ "/" OF_SOC,
"bus-frequency",
fdt_set_busfreq
},
{ "/" OF_SOC "/serial@4500",
"clock-frequency",
fdt_set_busfreq
},
{ "/" OF_SOC "/serial@4600",
"clock-frequency",
fdt_set_busfreq
},
#ifdef CONFIG_TSEC1
{ "/" OF_SOC "/ethernet@24000",
"mac-address",
fdt_set_eth0
},
{ "/" OF_SOC "/ethernet@24000",
"local-mac-address",
fdt_set_eth0
},
#endif
#ifdef CONFIG_TSEC2
{ "/" OF_SOC "/ethernet@25000",
"mac-address",
fdt_set_eth1
},
{ "/" OF_SOC "/ethernet@25000",
"local-mac-address",
fdt_set_eth1
},
#endif
#ifdef CONFIG_QE
{ "/" OF_QE,
"brg-frequency",
fdt_set_qe_brgfreq
},
{ "/" OF_QE,
"bus-frequency",
fdt_set_qe_busfreq
},
#ifdef CONFIG_UEC_ETH1
#if CFG_UEC1_UCC_NUM == 0 /* UCC1 */
{ "/" OF_QE "/ucc@2000",
"mac-address",
fdt_set_eth0
},
{ "/" OF_QE "/ucc@2000",
"local-mac-address",
fdt_set_eth0
},
#elif CFG_UEC1_UCC_NUM == 1 /* UCC2 */
{ "/" OF_QE "/ucc@3000",
"mac-address",
fdt_set_eth0
},
{ "/" OF_QE "/ucc@3000",
"local-mac-address",
fdt_set_eth0
},
#elif CFG_UEC1_UCC_NUM == 2 /* UCC3 */
{ "/" OF_QE "/ucc@2200",
"mac-address",
fdt_set_eth0
},
{ "/" OF_QE "/ucc@2200",
"local-mac-address",
fdt_set_eth0
},
#elif CFG_UEC1_UCC_NUM == 3 /* UCC4 */
{ "/" OF_QE "/ucc@3200",
"mac-address",
fdt_set_eth0
},
{ "/" OF_QE "/ucc@3200",
"local-mac-address",
fdt_set_eth0
},
#endif
#endif /* CONFIG_UEC_ETH1 */
#ifdef CONFIG_UEC_ETH2
#if CFG_UEC2_UCC_NUM == 0 /* UCC1 */
{ "/" OF_QE "/ucc@2000",
"mac-address",
fdt_set_eth1
},
{ "/" OF_QE "/ucc@2000",
"local-mac-address",
fdt_set_eth1
},
#elif CFG_UEC2_UCC_NUM == 1 /* UCC2 */
{ "/" OF_QE "/ucc@3000",
"mac-address",
fdt_set_eth1
},
{ "/" OF_QE "/ucc@3000",
"local-mac-address",
fdt_set_eth1
},
#elif CFG_UEC2_UCC_NUM == 2 /* UCC3 */
{ "/" OF_QE "/ucc@2200",
"mac-address",
fdt_set_eth1
},
{ "/" OF_QE "/ucc@2200",
"local-mac-address",
fdt_set_eth1
},
#elif CFG_UEC2_UCC_NUM == 3 /* UCC4 */
{ "/" OF_QE "/ucc@3200",
"mac-address",
fdt_set_eth1
},
{ "/" OF_QE "/ucc@3200",
"local-mac-address",
fdt_set_eth1
},
#endif
#endif /* CONFIG_UEC_ETH2 */
#ifdef CONFIG_UEC_ETH3
#if CFG_UEC3_UCC_NUM == 0 /* UCC1 */
{ "/" OF_QE "/ucc@2000",
"mac-address",
fdt_set_eth2
},
{ "/" OF_QE "/ucc@2000",
"local-mac-address",
fdt_set_eth2
},
#elif CFG_UEC3_UCC_NUM == 1 /* UCC2 */
{ "/" OF_QE "/ucc@3000",
"mac-address",
fdt_set_eth2
},
{ "/" OF_QE "/ucc@3000",
"local-mac-address",
fdt_set_eth2
},
#elif CFG_UEC3_UCC_NUM == 2 /* UCC3 */
{ "/" OF_QE "/ucc@2200",
"mac-address",
fdt_set_eth2
},
{ "/" OF_QE "/ucc@2200",
"local-mac-address",
fdt_set_eth2
},
#elif CFG_UEC3_UCC_NUM == 3 /* UCC4 */
{ "/" OF_QE "/ucc@3200",
"mac-address",
fdt_set_eth2
},
{ "/" OF_QE "/ucc@3200",
"local-mac-address",
fdt_set_eth2
},
#endif
#endif /* CONFIG_UEC_ETH3 */
#ifdef CONFIG_UEC_ETH4
#if CFG_UEC4_UCC_NUM == 0 /* UCC1 */
{ "/" OF_QE "/ucc@2000",
"mac-address",
fdt_set_eth3
},
{ "/" OF_QE "/ucc@2000",
"local-mac-address",
fdt_set_eth3
},
#elif CFG_UEC4_UCC_NUM == 1 /* UCC2 */
{ "/" OF_QE "/ucc@3000",
"mac-address",
fdt_set_eth3
},
{ "/" OF_QE "/ucc@3000",
"local-mac-address",
fdt_set_eth3
},
#elif CFG_UEC4_UCC_NUM == 2 /* UCC3 */
{ "/" OF_QE "/ucc@2200",
"mac-address",
fdt_set_eth3
},
{ "/" OF_QE "/ucc@2200",
"local-mac-address",
fdt_set_eth3
},
#elif CFG_UEC4_UCC_NUM == 3 /* UCC4 */
{ "/" OF_QE "/ucc@3200",
"mac-address",
fdt_set_eth3
},
{ "/" OF_QE "/ucc@3200",
"local-mac-address",
fdt_set_eth3
},
#endif
#endif /* CONFIG_UEC_ETH4 */
#endif /* CONFIG_QE */
};
void
ft_cpu_setup(void *blob, bd_t *bd)
{
int nodeoffset;
int err;
int j;
for (j = 0; j < (sizeof(fixup_props) / sizeof(fixup_props[0])); j++) {
nodeoffset = fdt_path_offset(blob, fixup_props[j].node);
if (nodeoffset >= 0) {
err = fixup_props[j].set_fn(blob, nodeoffset,
fixup_props[j].prop, bd);
if (err < 0)
debug("Problem setting %s = %s: %s\n",
fixup_props[j].node, fixup_props[j].prop,
fdt_strerror(err));
} else {
debug("Couldn't find %s: %s\n",
fixup_props[j].node, fdt_strerror(nodeoffset));
}
}
fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
}
#elif defined(CONFIG_OF_FLAT_TREE)
void
ft_cpu_setup(void *blob, bd_t *bd)
{
u32 *p;
int len;
ulong clock;
clock = bd->bi_busfreq;
p = ft_get_prop(blob, "/cpus/" OF_CPU "/bus-frequency", &len);
if (p != NULL)
*p = cpu_to_be32(clock);
p = ft_get_prop(blob, "/" OF_SOC "/bus-frequency", &len);
if (p != NULL)
*p = cpu_to_be32(clock);
p = ft_get_prop(blob, "/" OF_SOC "/serial@4500/clock-frequency", &len);
if (p != NULL)
*p = cpu_to_be32(clock);
p = ft_get_prop(blob, "/" OF_SOC "/serial@4600/clock-frequency", &len);
if (p != NULL)
*p = cpu_to_be32(clock);
#ifdef CONFIG_TSEC1
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enetaddr, 6);
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/local-mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enetaddr, 6);
#endif
#ifdef CONFIG_TSEC2
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enet1addr, 6);
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/local-mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enet1addr, 6);
#endif
#ifdef CONFIG_UEC_ETH1
#if CFG_UEC1_UCC_NUM == 0 /* UCC1 */
p = ft_get_prop(blob, "/" OF_QE "/ucc@2000/mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enetaddr, 6);
p = ft_get_prop(blob, "/" OF_QE "/ucc@2000/local-mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enetaddr, 6);
#elif CFG_UEC1_UCC_NUM == 2 /* UCC3 */
p = ft_get_prop(blob, "/" OF_QE "/ucc@2200/mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enetaddr, 6);
p = ft_get_prop(blob, "/" OF_QE "/ucc@2200/local-mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enetaddr, 6);
#endif
#endif
#ifdef CONFIG_UEC_ETH2
#if CFG_UEC2_UCC_NUM == 1 /* UCC2 */
p = ft_get_prop(blob, "/" OF_QE "/ucc@3000/mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enet1addr, 6);
p = ft_get_prop(blob, "/" OF_QE "/ucc@3000/local-mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enet1addr, 6);
#elif CFG_UEC2_UCC_NUM == 3 /* UCC4 */
p = ft_get_prop(blob, "/" OF_QE "/ucc@3200/mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enet1addr, 6);
p = ft_get_prop(blob, "/" OF_QE "/ucc@3200/local-mac-address", &len);
if (p != NULL)
memcpy(p, bd->bi_enet1addr, 6);
#endif
#endif
}
#endif
#if defined(CONFIG_DDR_ECC)
void dma_init(void)
{

72
cpu/mpc83xx/fdt.c Normal file
View file

@ -0,0 +1,72 @@
/*
* Copyright 2007 Freescale Semiconductor, Inc.
*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#if defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#include <fdt_support.h>
DECLARE_GLOBAL_DATA_PTR;
void ft_cpu_setup(void *blob, bd_t *bd)
{
#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\
defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3)
fdt_fixup_ethernet(blob, bd);
#endif
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", gd->core_clk, 1);
do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
"bus-frequency", bd->bi_busfreq, 1);
#ifdef CONFIG_QE
do_fixup_by_prop_u32(blob, "device_type", "qe", 4,
"bus-frequency", gd->qe_clk, 1);
do_fixup_by_prop_u32(blob, "device_type", "qe", 4,
"brg-frequency", gd->brg_clk, 1);
#endif
#ifdef CFG_NS16550
do_fixup_by_compat_u32(blob, "ns16550",
"clock-frequency", bd->bi_busfreq, 1);
#endif
#ifdef CONFIG_CPM2
do_fixup_by_compat_u32(blob, "fsl,cpm2-scc-uart",
"current-speed", bd->bi_baudrate, 1);
do_fixup_by_compat_u32(blob, "fsl,cpm2-brg",
"clock-frequency", bd->bi_brgfreq, 1);
#endif
fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
}
#endif /* CONFIG_OF_LIBFDT */

View file

@ -28,8 +28,7 @@
#if defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#elif defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#include <fdt_support.h>
#endif
#include <asm/mpc8349_pci.h>
@ -173,63 +172,41 @@ void mpc83xx_pci_init(int num_buses, struct pci_region **reg, int warmboot)
void ft_pci_setup(void *blob, bd_t *bd)
{
int nodeoffset;
int err;
int tmp[2];
const char *path;
if (pci_num_buses < 1)
return;
nodeoffset = fdt_path_offset(blob, "/" OF_SOC "/pci@8500");
nodeoffset = fdt_path_offset(blob, "/aliases");
if (nodeoffset >= 0) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
err = fdt_setprop(blob, nodeoffset, "bus-range",
tmp, sizeof(tmp));
path = fdt_getprop(blob, nodeoffset, "pci0", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
err = fdt_setprop(blob, nodeoffset, "clock-frequency",
tmp, sizeof(tmp[0]));
}
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
if (pci_num_buses < 2)
return;
if (pci_num_buses < 2)
return;
nodeoffset = fdt_path_offset(blob, "/" OF_SOC "/pci@8600");
if (nodeoffset >= 0) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
err = fdt_setprop(blob, nodeoffset, "bus-range",
tmp, sizeof(tmp));
path = fdt_getprop(blob, nodeoffset, "pci1", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
err = fdt_setprop(blob, nodeoffset, "clock-frequency",
tmp, sizeof(tmp[0]));
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
}
}
#elif CONFIG_OF_FLAT_TREE
void ft_pci_setup(void *blob, bd_t *bd)
{
u32 *p;
int len;
if (pci_num_buses < 1)
return;
p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8500/bus-range", &len);
if (p) {
p[0] = pci_hose[0].first_busno;
p[1] = pci_hose[0].last_busno;
}
if (pci_num_buses < 2)
return;
p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8600/bus-range", &len);
if (p) {
p[0] = pci_hose[1].first_busno;
p[1] = pci_hose[1].last_busno;
}
}
#endif /* CONFIG_OF_FLAT_TREE */
#endif /* CONFIG_OF_LIBFDT */
#endif /* CONFIG_83XX_GENERIC_PCI */

View file

@ -231,11 +231,7 @@
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,8313@0"
#define OF_SOC "soc8313@e0000000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc8313@e0000000/serial@4500"
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/*
* Serial Port

View file

@ -270,12 +270,7 @@
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,8323@0"
#define OF_SOC "soc8323@e0000000"
#define OF_QE "qe@e0100000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc8323@e0000000/serial@4500"
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */

View file

@ -321,12 +321,7 @@
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,8323@0"
#define OF_SOC "soc8323@e0000000"
#define OF_QE "qe@e0100000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc8323@e0000000/serial@4500"
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */

View file

@ -341,11 +341,7 @@
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,8349@0"
#define OF_SOC "soc8349@e0000000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc8349@e0000000/serial@4500"
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support*/

View file

@ -298,12 +298,8 @@ boards, we say we have two, but don't display a message if we find only one. */
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP
#define OF_CPU "PowerPC,8349@0"
#define OF_SOC "soc8349@e0000000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc8349@e0000000/serial@4500"
#define CONFIG_OF_BOARD_SETUP 1
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/*
* PCI

View file

@ -347,14 +347,8 @@
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#undef CONFIG_OF_FLAT_TREE
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,8360@0"
#define OF_SOC "soc8360@e0000000"
#define OF_QE "qe@e0100000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc8360@e0000000/serial@4500"
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */

View file

@ -297,11 +297,7 @@
/* Pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,837x@0"
#define OF_SOC "soc837x@e0000000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc837x@e0000000/serial@4500"
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */

View file

@ -312,11 +312,7 @@
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,8349@0"
#define OF_SOC "soc8349@e0000000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc8349@e0000000/serial@4500"
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support*/