From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/3] am33xx: Add SPI SPL as an option
Date: Wed, 17 Oct 2012 08:18:48 -0700 [thread overview]
Message-ID: <20121017151848.GA14796@bill-the-cat> (raw)
In-Reply-To: <87bog1sig2.fsf@macbook.be.48ers.dk>
On Wed, Oct 17, 2012 at 08:47:57AM +0200, Peter Korsgaard wrote:
> >>>>> "Tom" == Tom Rini <trini@ti.com> writes:
>
> Tom> Add the required config.mk logic for this SoC as well as the BOOT_DEVICE
> Tom> define. Finally, enable the options on the am335x_evm.
>
> Tom> Signed-off-by: Tom Rini <trini@ti.com>
> Tom> ---
> Tom> arch/arm/cpu/armv7/am33xx/config.mk | 1 +
> Tom> arch/arm/include/asm/arch-am33xx/spl.h | 1 +
> Tom> include/configs/am335x_evm.h | 7 +++++++
> Tom> 3 files changed, 9 insertions(+)
>
> Tom> diff --git a/arch/arm/cpu/armv7/am33xx/config.mk b/arch/arm/cpu/armv7/am33xx/config.mk
> Tom> index 5750bbd..babf0eb 100644
> Tom> --- a/arch/arm/cpu/armv7/am33xx/config.mk
> Tom> +++ b/arch/arm/cpu/armv7/am33xx/config.mk
> Tom> @@ -13,6 +13,7 @@
> Tom> #
> Tom> ifdef CONFIG_SPL_BUILD
> Tom> ALL-y += $(OBJTREE)/MLO
> Tom> +ALL-$(CONFIG_SPL_SPI_SUPPORT) += $(OBJTREE)/MLO.byteswap
> Tom> else
> Tom> ALL-y += $(obj)u-boot.img
> Tom> endif
> Tom> diff --git a/arch/arm/include/asm/arch-am33xx/spl.h b/arch/arm/include/asm/arch-am33xx/spl.h
> Tom> index 63ed10b..644ff35 100644
> Tom> --- a/arch/arm/include/asm/arch-am33xx/spl.h
> Tom> +++ b/arch/arm/include/asm/arch-am33xx/spl.h
> Tom> @@ -27,6 +27,7 @@
> Tom> #define BOOT_DEVICE_NAND 5
> Tom> #define BOOT_DEVICE_MMC1 8
> Tom> #define BOOT_DEVICE_MMC2 9 /* eMMC or daughter card */
> Tom> +#define BOOT_DEVICE_SPI 11
>
> 11? According to the TRM (spuh73f, pg4295) spi is 21.
Correct. I hadn't seen the table before and all of those numbers come
from run-time testing. I'm filing a bug against the TRM now, thanks!
--
Tom
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next prev parent reply other threads:[~2012-10-17 15:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-16 23:06 [U-Boot] [PATCH 1/3] omap3_spi: Undo CONFIG_AM33XX D0/D1 change Tom Rini
2012-10-16 23:06 ` [U-Boot] [PATCH 2/3] omapimage: Add support for byteswapped SPI images Tom Rini
2012-10-16 23:06 ` [U-Boot] [PATCH 3/3] am33xx: Add SPI SPL as an option Tom Rini
2012-10-17 6:47 ` Peter Korsgaard
2012-10-17 15:18 ` Tom Rini [this message]
2012-10-17 7:05 ` [U-Boot] [PATCH 1/3] omap3_spi: Undo CONFIG_AM33XX D0/D1 change Peter Korsgaard
2012-10-17 14:33 ` Tom Rini
2012-10-17 19:20 ` Peter Korsgaard
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