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| author | Ilya Yanok <ilya.yanok@cogentembedded.com> | 2013-02-05 11:36:26 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-02-18 13:49:16 -0500 |
| commit | c0e66793c4af8f6a50fa236ab14ff4de7e31d01a (patch) | |
| tree | daac4c7989089d8fc56d6f0c5ba0a2dbb744f718 /include | |
| parent | da07c21b77aaa4633caffb804aad23a809c233b4 (diff) | |
| download | u-boot-imx-c0e66793c4af8f6a50fa236ab14ff4de7e31d01a.zip u-boot-imx-c0e66793c4af8f6a50fa236ab14ff4de7e31d01a.tar.gz u-boot-imx-c0e66793c4af8f6a50fa236ab14ff4de7e31d01a.tar.bz2 | |
am335x_evm: enable support for booting via USB
This adds necessary config options and a new build target,
am335x_evm_usbspl, to enable usb booting and fixes board_eth_init()
function to take into account that we may have USB ether support in SPL
now. This uses the same MAC for both cpsw and USB, in order to match
ROM behavior.
The usbspl build target does not contain UART SPL, CPSW SPL or extra
environment settings, so that we may fit within our binary size
constraint.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/am335x_evm.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 33ee2c4..4549190 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -239,6 +239,7 @@ #define CONFIG_SPL_SPI_CS 0 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 #define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000 +#define CONFIG_SPL_MUSB_NEW_SUPPORT #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" #define CONFIG_SPL_BOARD_INIT @@ -312,8 +313,21 @@ #ifdef CONFIG_MUSB_GADGET #define CONFIG_USB_ETHER #define CONFIG_USB_ETH_RNDIS +#define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00" #endif /* CONFIG_MUSB_GADGET */ +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT) +/* disable host part of MUSB in SPL */ +#undef CONFIG_MUSB_HOST +/* + * Disable UART, CPSW ethernet support and extra environment settings so we + * will fit within 101KiB. + */ +#undef CONFIG_SPL_ETH_SUPPORT +#undef CONFIG_SPL_YMODEM_SUPPORT +#undef CONFIG_EXTRA_ENV_SETTINGS +#endif + /* Unsupported features */ #undef CONFIG_USE_IRQ |