[U-Boot] [PATCH 5/5] am335x_evm: add new config with forced USB booting

Tom Rini trini at ti.com
Wed Jan 2 16:09:15 CET 2013


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On 12/31/12 11:32, Ilya Yanok wrote:
> Currently AM335X hardware has bug in it's ROM code that prevents
> USB booting from working normally. So we have to load SPL via
> serial console instead. But it's feasible to use USB for loading
> the main U-Boot image. This patch adds additional am335x_evm
> configuration for this.
> 
> Signed-off-by: Ilya Yanok <ilya.yanok at cogentembedded.com>
> 
> --- boards.cfg | 1 + 1 file changed, 1 insertion(+)
> 
> diff --git a/boards.cfg b/boards.cfg index 91504c0..e7c66a9 100644 
> --- a/boards.cfg +++ b/boards.cfg @@ -229,6 +229,7 @@
> integratorap_cm946es         arm         arm946es    integrator
> armltd integratorcp_cm946es         arm         arm946es
> integrator          armltd         -
> integratorcp:CM946ES ca9x4_ct_vxp                 arm         armv7
> vexpress            armltd am335x_evm                   arm
> armv7       am335x              ti             am33xx
> am335x_evm:SERIAL1,CONS_INDEX=1 +am335x_evm_usbboot           arm
> armv7       am335x              ti             am33xx
> am335x_evm:SERIAL1,CONS_INDEX=1,SPL_FORCE_BOOT_DEVICE=BOOT_DEVICE_USBETH

I
> 
don't like the name here as fixed hardware will be widely available
at some point.  How about am335x_evm_force_usbboot ?

- -- 
Tom
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