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| author | Heiko Schocher <hs@denx.de> | 2015-08-21 11:28:20 +0200 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2015-09-11 09:35:37 +0200 |
| commit | e11793bcfd9abcaf7e6e6a4eded6061cc797a19c (patch) | |
| tree | 282179a6ba706ff3dc81d0fd66befb2f130df92a | |
| parent | fd45a0d167441e417a3efdb75404c8a1cf28dc1f (diff) | |
| download | blackbird-obmc-uboot-e11793bcfd9abcaf7e6e6a4eded6061cc797a19c.tar.gz blackbird-obmc-uboot-e11793bcfd9abcaf7e6e6a4eded6061cc797a19c.zip | |
corvus, dfu: add dfu support
add support for DFU on the corvus board.
Signed-off-by: Heiko Schocher <hs@denx.de>
| -rw-r--r-- | board/siemens/corvus/board.c | 21 | ||||
| -rw-r--r-- | include/configs/corvus.h | 26 |
2 files changed, 46 insertions, 1 deletions
diff --git a/board/siemens/corvus/board.c b/board/siemens/corvus/board.c index e40985e4fb..28985b8b08 100644 --- a/board/siemens/corvus/board.c +++ b/board/siemens/corvus/board.c @@ -29,6 +29,10 @@ #include <netdev.h> #include <spi.h> +#ifdef CONFIG_USB_GADGET_ATMEL_USBA +#include <asm/arch/atmel_usba_udc.h> +#endif + DECLARE_GLOBAL_DATA_PTR; static void corvus_nand_hw_init(void) @@ -202,6 +206,19 @@ int board_early_init_f(void) return 0; } +#ifdef CONFIG_USB_GADGET_ATMEL_USBA +/* from ./arch/arm/mach-at91/armv7/sama5d3_devices.c */ +void at91_udp_hw_init(void) +{ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + + /* Enable UPLL clock */ + writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr); + /* Enable UDPHS clock */ + at91_periph_clk_enable(ATMEL_ID_UDPHS); +} +#endif + int board_init(void) { /* address of boot parameters */ @@ -222,6 +239,10 @@ int board_init(void) #ifdef CONFIG_CMD_USB taurus_usb_hw_init(); #endif +#ifdef CONFIG_USB_GADGET_ATMEL_USBA + at91_udp_hw_init(); + usba_udc_probe(&pdata); +#endif return 0; } diff --git a/include/configs/corvus.h b/include/configs/corvus.h index 76cab4cf59..68056125e9 100644 --- a/include/configs/corvus.h +++ b/include/configs/corvus.h @@ -114,7 +114,31 @@ #define CONFIG_DOS_PARTITION #define CONFIG_USB_STORAGE -#define CONFIG_SYS_LOAD_ADDR ATMEL_BASE_CS6 /* load address */ +/* USB DFU support */ +#define CONFIG_CMD_MTDPARTS +#define CONFIG_MTD_DEVICE +#define CONFIG_MTD_PARTITIONS + +#define CONFIG_USB_GADGET +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_USB_GADGET_ATMEL_USBA + +/* DFU class support */ +#define CONFIG_CMD_DFU +#define CONFIG_USB_FUNCTION_DFU +#define CONFIG_DFU_NAND +#define CONFIG_USB_GADGET_DOWNLOAD +#define CONFIG_USB_GADGET_VBUS_DRAW 2 +#define CONFIG_SYS_DFU_DATA_BUF_SIZE (SZ_1M) +#define DFU_MANIFEST_POLL_TIMEOUT 25000 + +/* USB DFU IDs */ +#define CONFIG_G_DNL_VENDOR_NUM 0x0908 +#define CONFIG_G_DNL_PRODUCT_NUM 0x02d2 +#define CONFIG_G_DNL_MANUFACTURER "Siemens AG" + +#define CONFIG_SYS_CACHELINE_SIZE SZ_8K +#define CONFIG_SYS_LOAD_ADDR ATMEL_BASE_CS6 /* bootstrap + u-boot + env in nandflash */ #define CONFIG_ENV_IS_IN_NAND |
