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author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2014-04-21 21:01:35 +0200 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2014-04-21 21:01:35 +0200 |
commit | c9aab0f9dd23fddcebf5984dc19e62b514e759a7 (patch) | |
tree | 65ce91815907466f07e87d8b79eaf19763c282bf /arch/arm/cpu/armv7/keystone/spl.c | |
parent | 94b972d366c29b92319865e3ded16da062aa8507 (diff) | |
parent | 2e8f5dc16ad360cc15ea402a1dc4d421a04adbbd (diff) | |
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Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'
Diffstat (limited to 'arch/arm/cpu/armv7/keystone/spl.c')
-rw-r--r-- | arch/arm/cpu/armv7/keystone/spl.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/keystone/spl.c b/arch/arm/cpu/armv7/keystone/spl.c new file mode 100644 index 0000000..e07b64d --- /dev/null +++ b/arch/arm/cpu/armv7/keystone/spl.c @@ -0,0 +1,45 @@ +/* + * common spl init code + * + * (C) Copyright 2012-2014 + * Texas Instruments Incorporated, <www.ti.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#include <common.h> +#include <config.h> +#include <ns16550.h> +#include <malloc.h> +#include <spl.h> +#include <spi_flash.h> + +#include <asm/u-boot.h> +#include <asm/utils.h> + +DECLARE_GLOBAL_DATA_PTR; + +static struct pll_init_data spl_pll_config[] = { + CORE_PLL_799, + TETRIS_PLL_500, +}; + +void spl_init_keystone_plls(void) +{ + init_plls(ARRAY_SIZE(spl_pll_config), spl_pll_config); +} + +void spl_board_init(void) +{ + spl_init_keystone_plls(); + preloader_console_init(); +} + +u32 spl_boot_device(void) +{ +#if defined(CONFIG_SPL_SPI_LOAD) + return BOOT_DEVICE_SPI; +#else + puts("Unknown boot device\n"); + hang(); +#endif +} |