diff options
Diffstat (limited to 'common/fdt_support.c')
| -rw-r--r-- | common/fdt_support.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/common/fdt_support.c b/common/fdt_support.c index 93b144e..2a32376 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -422,24 +422,40 @@ void fdt_fixup_ethernet(void *fdt, bd_t *bd) void fdt_fixup_dr_usb(void *blob, bd_t *bd) { char *mode; + char *type; const char *compat = "fsl-usb2-dr"; - const char *prop = "dr_mode"; + const char *prop_mode = "dr_mode"; + const char *prop_type = "phy_type"; int node_offset; int err; mode = getenv("usb_dr_mode"); - if (!mode) + type = getenv("usb_phy_type"); + if (!mode && !type) return; node_offset = fdt_node_offset_by_compatible(blob, 0, compat); - if (node_offset < 0) + if (node_offset < 0) { printf("WARNING: could not find compatible node %s: %s.\n", compat, fdt_strerror(node_offset)); + return; + } - err = fdt_setprop(blob, node_offset, prop, mode, strlen(mode) + 1); - if (err < 0) - printf("WARNING: could not set %s for %s: %s.\n", - prop, compat, fdt_strerror(err)); + 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)); + } + + if (type) { + err = fdt_setprop(blob, node_offset, prop_type, type, + strlen(type) + 1); + if (err < 0) + printf("WARNING: could not set %s for %s: %s.\n", + prop_type, compat, fdt_strerror(err)); + } } #endif /* CONFIG_HAS_FSL_DR_USB */ |