diff options
Diffstat (limited to 'cmd/fastboot.c')
| -rw-r--r-- | cmd/fastboot.c | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/cmd/fastboot.c b/cmd/fastboot.c index 47d55fad57..57e302d2f8 100644 --- a/cmd/fastboot.c +++ b/cmd/fastboot.c @@ -6,6 +6,9 @@ * (C) Copyright 2014 Linaro, Ltd. * Rob Herring <robh@kernel.org> */ +#include <asm/io.h> +#include <asm/arch/jh7110-regs.h> +#include <asm/arch/gpio.h> #include <common.h> #include <command.h> #include <console.h> @@ -14,6 +17,7 @@ #include <net.h> #include <usb.h> #include <watchdog.h> +#include <linux/delay.h> #include <linux/stringify.h> static int do_fastboot_udp(int argc, char *const argv[], @@ -34,6 +38,20 @@ static int do_fastboot_udp(int argc, char *const argv[], #endif } +#define RUN_FB_SF_PRESETTING \ + "fdt set /soc/usbdrd starfive,usb2-only <0x1>;" \ + "fdt set /soc/usbdrd/usb@10100000 dr_num_mode <0x2>;" + +#ifdef CONFIG_TARGET_STARFIVE_VISIONFIVE2 +static void vf2_cm_lite_usb_device_enable(void) +{ + AON_IOMUX_DOEN(0, LOW); + AON_IOMUX_DOUT(0, 1); /* rgpio0 output high level */ + SYS_IOMUX_DOEN(62, LOW); + SYS_IOMUX_DOUT(62, 1); /* gpio62 output high level */ +} +#endif + static int do_fastboot_usb(int argc, char *const argv[], uintptr_t buf_addr, size_t buf_size) { @@ -43,11 +61,18 @@ static int do_fastboot_usb(int argc, char *const argv[], char *endp; int ret; -#ifdef CONFIG_TARGET_STARFIVE_DEVKITS -#define RUN_FB_SF_PRESETTING \ - "fdt set /soc/usbdrd starfive,usb2-only <0x1>;" \ - "fdt set /soc/usbdrd/usb@10100000 dr_num_mode <0x2>;" +#ifdef CONFIG_TARGET_STARFIVE_VISIONFIVE2 + ulong vf2_board_type; + vf2_board_type = env_get_ulong("vf2_board_type", 10, 0); + if (vf2_board_type == 1 || vf2_board_type == 2) { + run_command_list(RUN_FB_SF_PRESETTING, -1, 0); + vf2_cm_lite_usb_device_enable(); + mdelay(10); + } +#endif + +#ifdef CONFIG_TARGET_STARFIVE_DEVKITS run_command_list(RUN_FB_SF_PRESETTING, -1, 0); #endif |