mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-30 00:20:44 +09:00
83xx/fdt_support: let user specifiy FSL USB Dual-Role controller role
Linux understands "host" (default), "peripheral" and "otg" (broken). Though, U-Boot doesn't restrict dr_mode variable to these values (think of renames in future). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
parent
c7604783b2
commit
18e69a35ef
@ -197,5 +197,6 @@ void ft_board_setup(void *blob, bd_t *bd)
|
|||||||
ft_pci_setup(blob, bd);
|
ft_pci_setup(blob, bd);
|
||||||
#endif
|
#endif
|
||||||
ft_cpu_setup(blob, bd);
|
ft_cpu_setup(blob, bd);
|
||||||
|
fdt_fixup_dr_usb(blob, bd);
|
||||||
}
|
}
|
||||||
#endif /* CONFIG_OF_BOARD_SETUP */
|
#endif /* CONFIG_OF_BOARD_SETUP */
|
||||||
|
@ -422,3 +422,28 @@ void fdt_fixup_ethernet(void *fdt, bd_t *bd)
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_HAS_FSL_DR_USB
|
||||||
|
void fdt_fixup_dr_usb(void *blob, bd_t *bd)
|
||||||
|
{
|
||||||
|
char *mode;
|
||||||
|
const char *compat = "fsl-usb2-dr";
|
||||||
|
const char *prop = "dr_mode";
|
||||||
|
int node_offset;
|
||||||
|
int err;
|
||||||
|
|
||||||
|
mode = getenv("usb_dr_mode");
|
||||||
|
if (!mode)
|
||||||
|
return;
|
||||||
|
|
||||||
|
node_offset = fdt_node_offset_by_compatible(blob, 0, compat);
|
||||||
|
if (node_offset < 0)
|
||||||
|
printf("WARNING: could not find compatible node %s: %s.\n",
|
||||||
|
compat, fdt_strerror(node_offset));
|
||||||
|
|
||||||
|
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));
|
||||||
|
}
|
||||||
|
#endif /* CONFIG_HAS_FSL_DR_USB */
|
||||||
|
@ -591,6 +591,8 @@
|
|||||||
#define CONFIG_ETH1ADDR 00:04:9f:ef:04:02
|
#define CONFIG_ETH1ADDR 00:04:9f:ef:04:02
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_HAS_FSL_DR_USB
|
||||||
|
|
||||||
#define CONFIG_IPADDR 10.0.0.2
|
#define CONFIG_IPADDR 10.0.0.2
|
||||||
#define CONFIG_SERVERIP 10.0.0.1
|
#define CONFIG_SERVERIP 10.0.0.1
|
||||||
#define CONFIG_GATEWAYIP 10.0.0.1
|
#define CONFIG_GATEWAYIP 10.0.0.1
|
||||||
|
@ -50,6 +50,12 @@ int fdt_find_and_setprop(void *fdt, const char *node, const char *prop,
|
|||||||
const void *val, int len, int create);
|
const void *val, int len, int create);
|
||||||
void fdt_fixup_qe_firmware(void *fdt);
|
void fdt_fixup_qe_firmware(void *fdt);
|
||||||
|
|
||||||
|
#ifdef CONFIG_HAS_FSL_DR_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 */
|
||||||
|
|
||||||
#ifdef CONFIG_OF_BOARD_SETUP
|
#ifdef CONFIG_OF_BOARD_SETUP
|
||||||
void ft_board_setup(void *blob, bd_t *bd);
|
void ft_board_setup(void *blob, bd_t *bd);
|
||||||
void ft_cpu_setup(void *blob, bd_t *bd);
|
void ft_cpu_setup(void *blob, bd_t *bd);
|
||||||
|
Loading…
Reference in New Issue
Block a user