Enable fastboot feature on rk3036, please refer to doc/README.rockchip for more detailed usage.

Signed-off-by: Ziyuan Xu xzy.xu@rock-chips.com ---

arch/arm/dts/rk3036-sdk.dts | 2 -- board/rockchip/evb_rk3036/evb_rk3036.c | 46 ++++++++++++++++++++++++++++++ board/rockchip/kylin_rk3036/kylin_rk3036.c | 46 ++++++++++++++++++++++++++++++ include/configs/rk3036_common.h | 21 +++++++++++++- 4 files changed, 112 insertions(+), 3 deletions(-)

diff --git a/arch/arm/dts/rk3036-sdk.dts b/arch/arm/dts/rk3036-sdk.dts index a83badb..1c9ddf9 100644 --- a/arch/arm/dts/rk3036-sdk.dts +++ b/arch/arm/dts/rk3036-sdk.dts @@ -41,6 +41,4 @@

&usb_otg { status = "okay"; - - dr_mode = "host"; }; diff --git a/board/rockchip/evb_rk3036/evb_rk3036.c b/board/rockchip/evb_rk3036/evb_rk3036.c index f5758b1..e5582b4 100644 --- a/board/rockchip/evb_rk3036/evb_rk3036.c +++ b/board/rockchip/evb_rk3036/evb_rk3036.c @@ -47,3 +47,49 @@ void enable_caches(void) dcache_enable(); } #endif + +#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG) +#include <usb.h> +#include <usb/dwc2_udc.h> + +static struct dwc2_plat_otg_data rk3036_otg_data = { + .rx_fifo_sz = 512, + .np_tx_fifo_sz = 16, + .tx_fifo_sz = 128, +}; + +int board_usb_init(int index, enum usb_init_type init) +{ + int node; + const char *mode; + bool matched = false; + const void *blob = gd->fdt_blob; + + /* find the usb_otg node */ + node = fdt_node_offset_by_compatible(blob, -1, + "rockchip,rk3288-usb"); + + while (node > 0) { + mode = fdt_getprop(blob, node, "dr_mode", NULL); + if (mode && strcmp(mode, "otg") == 0) { + matched = true; + break; + } + + node = fdt_node_offset_by_compatible(blob, node, + "rockchip,rk3288-usb"); + } + if (!matched) { + debug("Not found usb_otg device\n"); + return -ENODEV; + } + rk3036_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg"); + + return dwc2_udc_probe(&rk3036_otg_data); +} + +int board_usb_cleanup(int index, enum usb_init_type init) +{ + return 0; +} +#endif diff --git a/board/rockchip/kylin_rk3036/kylin_rk3036.c b/board/rockchip/kylin_rk3036/kylin_rk3036.c index 2a25871..5ade695 100644 --- a/board/rockchip/kylin_rk3036/kylin_rk3036.c +++ b/board/rockchip/kylin_rk3036/kylin_rk3036.c @@ -79,3 +79,49 @@ void enable_caches(void) dcache_enable(); } #endif + +#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG) +#include <usb.h> +#include <usb/dwc2_udc.h> + +static struct dwc2_plat_otg_data rk3036_otg_data = { + .rx_fifo_sz = 512, + .np_tx_fifo_sz = 16, + .tx_fifo_sz = 128, +}; + +int board_usb_init(int index, enum usb_init_type init) +{ + int node; + const char *mode; + bool matched = false; + const void *blob = gd->fdt_blob; + + /* find the usb_otg node */ + node = fdt_node_offset_by_compatible(blob, -1, + "rockchip,rk3288-usb"); + + while (node > 0) { + mode = fdt_getprop(blob, node, "dr_mode", NULL); + if (mode && strcmp(mode, "otg") == 0) { + matched = true; + break; + } + + node = fdt_node_offset_by_compatible(blob, node, + "rockchip,rk3288-usb"); + } + if (!matched) { + debug("Not found usb_otg device\n"); + return -ENODEV; + } + rk3036_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg"); + + return dwc2_udc_probe(&rk3036_otg_data); +} + +int board_usb_cleanup(int index, enum usb_init_type init) +{ + return 0; +} +#endif diff --git a/include/configs/rk3036_common.h b/include/configs/rk3036_common.h index ffcaa6f..21d4683 100644 --- a/include/configs/rk3036_common.h +++ b/include/configs/rk3036_common.h @@ -6,7 +6,7 @@ #ifndef __CONFIG_RK3036_COMMON_H #define __CONFIG_RK3036_COMMON_H

-#define CONFIG_SYS_CACHELINE_SIZE 32 +#define CONFIG_SYS_CACHELINE_SIZE 64

#include <asm/arch/hardware.h>

@@ -60,6 +60,25 @@ #define CONFIG_SF_DEFAULT_SPEED 20000000

#ifndef CONFIG_SPL_BUILD +/* usb otg */ +#define CONFIG_USB_GADGET +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_USB_GADGET_DWC2_OTG +#define CONFIG_USB_GADGET_VBUS_DRAW 0 + +/* fastboot */ +#define CONFIG_CMD_FASTBOOT +#define CONFIG_USB_FUNCTION_FASTBOOT +#define CONFIG_FASTBOOT_FLASH +#define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 +#define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR +#define CONFIG_FASTBOOT_BUF_SIZE 0x08000000 + +#define CONFIG_USB_GADGET_DOWNLOAD +#define CONFIG_G_DNL_MANUFACTURER "Rockchip" +#define CONFIG_G_DNL_VENDOR_NUM 0x2207 +#define CONFIG_G_DNL_PRODUCT_NUM 0x310a + #include <config_distro_defaults.h>

#define ENV_MEM_LAYOUT_SETTINGS \