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Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

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* 'master' of git://git.denx.de/u-boot-mpc85xx:
  powerpc/8xxx:Add MPH controller support in USB device-tree fixup
  powerpc/8xxx: Cleanup USB device-tree fixup
This commit is contained in:
Wolfgang Denk 2012-02-17 23:54:17 +01:00
commit 7dda0c3759
2 changed files with 33 additions and 18 deletions
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47
arch/powerpc/cpu/mpc8xxx/fdt.c
View File

@ -1,5 +1,5 @@
/*
* Copyright 2009-2011 Freescale Semiconductor, Inc.
* Copyright 2009-2012 Freescale Semiconductor, Inc.
*
* This file is derived from arch/powerpc/cpu/mpc85xx/cpu.c and
* arch/powerpc/cpu/mpc86xx/cpu.c. Basically this file contains
@ -86,30 +86,39 @@ void ft_fixup_num_cores(void *blob) {
}
#endif /* defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) */
#ifdef CONFIG_HAS_FSL_DR_USB
#if defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB)
static int fdt_fixup_usb_mode_phy_type(void *blob, const char *mode,
const char *phy_type, int start_offset)
{
const char *compat = "fsl-usb2-dr";
const char *compat_dr = "fsl-usb2-dr";
const char *compat_mph = "fsl-usb2-mph";
const char *prop_mode = "dr_mode";
const char *prop_type = "phy_type";
const char *node_type = NULL;
int node_offset;
int err;
node_offset = fdt_node_offset_by_compatible(blob,
start_offset, compat);
start_offset, compat_mph);
if (node_offset < 0) {
printf("WARNING: could not find compatible node %s: %s.\n",
compat, fdt_strerror(node_offset));
return -1;
}
node_offset = fdt_node_offset_by_compatible(blob,
start_offset, compat_dr);
if (node_offset < 0) {
printf("WARNING: could not find compatible"
" node %s or %s: %s.\n", compat_mph,
compat_dr, fdt_strerror(node_offset));
return -1;
} else
node_type = compat_dr;
} else
node_type = compat_mph;
if (mode) {
err = fdt_setprop(blob, node_offset, prop_mode, mode,
strlen(mode) + 1);
if (err < 0)
printf("WARNING: could not set %s for %s: %s.\n",
prop_mode, compat, fdt_strerror(err));
prop_mode, node_type, fdt_strerror(err));
}
if (phy_type) {
@ -117,7 +126,7 @@ static int fdt_fixup_usb_mode_phy_type(void *blob, const char *mode,
strlen(phy_type) + 1);
if (err < 0)
printf("WARNING: could not set %s for %s: %s.\n",
prop_type, compat, fdt_strerror(err));
prop_type, node_type, fdt_strerror(err));
}
return node_offset;
@ -137,28 +146,34 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd)
for (i = 1; i <= FSL_MAX_NUM_USB_CTRLS; i++) {
int mode_idx = -1, phy_idx = -1;
sprintf(str, "%s%d", "usb", i);
snprintf(str, 5, "%s%d", "usb", i);
if (hwconfig(str)) {
for (j = 0; j < sizeof(modes); j++) {
for (j = 0; j < ARRAY_SIZE(modes); j++) {
if (hwconfig_subarg_cmp(str, "dr_mode",
modes[j])) {
mode_idx = j;
break;
}
}
for (j = 0; j < sizeof(phys); j++) {
for (j = 0; j < ARRAY_SIZE(phys); j++) {
if (hwconfig_subarg_cmp(str, "phy_type",
phys[j])) {
phy_idx = j;
break;
}
}
if (mode_idx >= 0)
if (mode_idx >= 0) {
usb_mode_off = fdt_fixup_usb_mode_phy_type(blob,
modes[mode_idx], NULL, usb_mode_off);
if (phy_idx >= 0)
if (usb_mode_off < 0)
return;
}
if (phy_idx >= 0) {
usb_phy_off = fdt_fixup_usb_mode_phy_type(blob,
NULL, phys[phy_idx], usb_phy_off);
if (usb_phy_off < 0)
return;
}
if (!strcmp(str, "usb1"))
usb1_defined = 1;
if (mode_idx < 0 && phy_idx < 0)
@ -174,7 +189,7 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd)
fdt_fixup_usb_mode_phy_type(blob, mode, phy_type, usb_off);
}
}
#endif /* CONFIG_HAS_FSL_DR_USB */
#endif /* defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB) */
/*
* update crypto node properties to a specified revision of the SEC

4
include/fdt_support.h
View File

@ -61,11 +61,11 @@ int fdt_find_and_setprop(void *fdt, const char *node, const char *prop,
const void *val, int len, int create);
void fdt_fixup_qe_firmware(void *fdt);
#ifdef CONFIG_HAS_FSL_DR_USB
#if defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB)
void fdt_fixup_dr_usb(void *blob, bd_t *bd);
#else
static inline void fdt_fixup_dr_usb(void *blob, bd_t *bd) {}
#endif /* CONFIG_HAS_FSL_DR_USB */
#endif /* defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB) */
#if defined(CONFIG_SYS_FSL_SEC_COMPAT)
void fdt_fixup_crypto_node(void *blob, int sec_rev);