Re: [PATCH 6/7] at91: add bootstrap version

[Sascha Hauer <s.hauer@pengutronix.de>]

On Wed, Jan 02, 2013 at 12:41:31PM +0100, Jan Lübbe wrote:
> On Sat, 2012-12-29 at 11:08 +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > diff --git a/arch/arm/mach-at91/bootstrap.c b/arch/arm/mach-at91/bootstrap.c
> > new file mode 100644
> > index 0000000..2ec16f1
> > --- /dev/null
> > +++ b/arch/arm/mach-at91/bootstrap.c
> > @@ -0,0 +1,86 @@
> > +/*
> > + * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnio@jcrosoft.com>
> > + *
> > + * Under GPLv2
> > + */
> > +
> > +#include <common.h>
> > +#include <bootstrap.h>
> > +#include <mach/bootstrap.h>
> > +#include <sizes.h>
> > +#include <malloc.h>
> > +
> > +#if defined(CONFIG_MCI_ATMEL)
> > +#define is_mmc() 1
> > +#else
> > +#define is_mmc() 0
> > +#endif
> > +
> > +#ifdef CONFIG_NAND_ATMEL
> > +#define is_nand() 1
> > +#else
> > +#define is_nand() 0
> > +#endif
> > +
> > +#ifdef CONFIG_MTD_M25P80
> > +#define is_m25p80() 1
> > +#else
> > +#define is_m25p80() 0
> > +#endif
> > +
> > +#ifdef CONFIG_MTD_DATAFLASH
> > +#define is_dataflash() 1
> > +#else
> > +#define is_dataflash() 0
> > +#endif
> > +
> > +static void boot_seq(bool is_barebox)
> > +{
> > +	char *name = is_barebox ? "barebox" : "unknown";
> > +	int (*func)(void) = NULL;
> > +
> > +	if (is_m25p80()) {
> > +		func = bootstrap_board_read_m25p80();
> > +		printf("Boot %s from m25p80\n", name);
> > +		bootstrap_boot(func, is_barebox);
> > +		bootstrap_err("... failled\n");

btw:

s/failled/failed/

> > +		free(func);
> > +	}
> > +	if (is_dataflash()) {
> > +		printf("Boot %s from dataflash\n", name);
> > +		func = bootstrap_board_read_dataflash();
> > +		bootstrap_boot(func, is_barebox);
> > +		bootstrap_err("... failled\n");

ditto

> > +		free(func);
> > +	}
> > +	if (is_nand()) {
> > +		printf("Boot %s from nand\n", name);
> > +		func = bootstrap_read_devfs("nand0", true, SZ_128K, SZ_256K, SZ_1M);
> > +		bootstrap_boot(func, is_barebox);
> > +		bootstrap_err("... failled\n");

ditto

Sascha

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