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https://github.com/AsahiLinux/u-boot
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4e5909450e
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NAND namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
41 lines
978 B
C
41 lines
978 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2011
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*/
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#include <common.h>
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#include <nand.h>
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/*
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* The main entry for NAND booting. It's necessary that SDRAM is already
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* configured and available since this code loads the main U-Boot image
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* from NAND into SDRAM and starts it from there.
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*/
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void nand_boot(void)
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{
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__attribute__((noreturn)) void (*uboot)(void);
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/*
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* Load U-Boot image from NAND into RAM
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*/
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nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
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CFG_SYS_NAND_U_BOOT_SIZE,
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(void *)CFG_SYS_NAND_U_BOOT_DST);
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#ifdef CONFIG_NAND_ENV_DST
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nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
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(void *)CONFIG_NAND_ENV_DST);
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#ifdef CONFIG_ENV_OFFSET_REDUND
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nand_spl_load_image(CONFIG_ENV_OFFSET_REDUND, CONFIG_ENV_SIZE,
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(void *)CONFIG_NAND_ENV_DST + CONFIG_ENV_SIZE);
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#endif
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#endif
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/*
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* Jump to U-Boot image
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*/
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uboot = (void *)CFG_SYS_NAND_U_BOOT_START;
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(*uboot)();
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}
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