From: Max Krummenacher <max.oss.09@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/3] mx6: synchronize SPL to u-boot offset
Date: Sat, 15 Oct 2016 21:17:12 +0200 [thread overview]
Message-ID: <1476559032.2434.16.camel@gmail.com> (raw)
In-Reply-To: <68cb91d2-ef94-a3da-18d2-eda977bc617a@denx.de>
Hi Marak
> > --- a/include/configs/imx6_spl.h
> > +++ b/include/configs/imx6_spl.h
> > @@ -23,6 +23,8 @@
> > * which consists of a 4K header in front of us that contains
> > the IVT, DCD
> > * and some padding thus 'our' max size is really 0x00908000 -
> > 0x00918000
> > * or 64KB
> > + * - Padding between start of SPL(with IVT...) and U-Boot is
> > 68KB, SPL starts
> > + * at 1KB, U-Boot at 69kB into the storage media.
> > */
> > #define CONFIG_SYS_THUMB_BUILD
> > #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/omap
> > -common/u-boot-spl.lds"
> > @@ -38,6 +40,7 @@
> > /* MMC support */
> > #if defined(CONFIG_SPL_MMC_SUPPORT)
> > #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 138 /*
> > offset 69KB */
> > +#define CONFIG_SPL_PAD_TO 0x11000 /* offset
> > 68KB */
>
> Does this mess up boards which can boot from both SD and other boot
> media (NAND, SPI NOR, PNOR...) ?
Good point.
CONFIG_SPL_PAD_TO is used to create the combined SPL/U-Boot binary.
While I have not found any use of this by any config which includes
imx6_spl.h it might hinder future boards.
So it's probably best to define CONFIG_SPL_PAD_TO in the individual
board configs and skip this patch.
Max
next prev parent reply other threads:[~2016-10-15 19:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-15 17:10 [U-Boot] [PATCH 1/3] spl: mmc: fix switch statement Max Krummenacher
2016-10-15 17:10 ` [U-Boot] [PATCH 2/3] imx: make ipu's di configurable Max Krummenacher
2016-10-15 17:10 ` [U-Boot] [PATCH 3/3] mx6: synchronize SPL to u-boot offset Max Krummenacher
2016-10-15 17:30 ` Marek Vasut
2016-10-15 19:17 ` Max Krummenacher [this message]
2016-10-15 19:27 ` Marek Vasut
2016-10-17 12:28 ` Max Krummenacher
2016-10-17 12:45 ` Marek Vasut
2016-10-17 15:24 ` Max Krummenacher
2016-10-15 17:29 ` [U-Boot] [PATCH 1/3] spl: mmc: fix switch statement Marek Vasut
2016-10-15 19:18 ` Max Krummenacher
2016-10-15 19:31 ` Marek Vasut
2016-10-16 11:49 ` Tom Rini
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