Re: [U-Boot] [PATCH] rockchip: add fastboot support for rk3036 board

[Simon Glass]

On 31 July 2016 at 17:28, Simon Glass  wrote:
> On 27 July 2016 at 21:42, Ziyuan Xu  wrote:
>>
>> Enable fastboot feature on rk3036, please refer to doc/README.rockchip
>> for more detailed usage.
>>
>> Signed-off-by: Ziyuan Xu 
>> ---
>>
>>  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(-)
>
> Reviewed-by: Simon Glass 

Applied to u-boot-rockchip, thanks!
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Re: [U-Boot] [PATCH] rockchip: add fastboot support for rk3036 board

[Simon Glass]

On 27 July 2016 at 21:42, Ziyuan Xu  wrote:
>
> Enable fastboot feature on rk3036, please refer to doc/README.rockchip
> for more detailed usage.
>
> Signed-off-by: Ziyuan Xu 
> ---
>
>  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(-)

Reviewed-by: Simon Glass 
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[U-Boot] [PATCH] rockchip: add fastboot support for rk3036 board

[Ziyuan Xu]

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

Signed-off-by: Ziyuan Xu 
---

 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 @@
 
 _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 
+#include 
+
+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(_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 
+#include 
+
+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(_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 
 
@@ -60,6 +60,25 @@
 #define CONFIG_SF_DEFAULT_SPEED 2000
 
 #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_DRAW0
+
+/* 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   0x0800
+
+#define CONFIG_USB_GADGET_DOWNLOAD
+#define CONFIG_G_DNL_MANUFACTURER  "Rockchip"
+#define CONFIG_G_DNL_VENDOR_NUM0x2207
+#define CONFIG_G_DNL_PRODUCT_NUM   0x310a