u-boot/arch/arm/mach-uniphier/arm32/late_lowlevel_init.S

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2015 Socionext Inc.
 *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
 */

#include <config.h>
#include <linux/linkage.h>
#include <system-constants.h>

ENTRY(lowlevel_init)
	ldr	sp, = SYS_INIT_SP_ADDR
	b	uniphier_cache_disable
ENDPROC(lowlevel_init)
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
ARM: UniPhier: add empty lowlevel_init to U-boot proper To remove the ifdef conditional of CONFIG_SKIP_LOWLEVEL_INIT, add late_lowlevel_init.S to U-Boot proper. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 2015-03-22 15:07:29 +00:00			`/*`
			`* Copyright (C) 2015 Socionext Inc.`
			`* Author: Masahiro Yamada <yamada.masahiro@socionext.com>`
			`*/`

ARM: uniphier: reuse uniphier_cache_disable() for lowlevel_init The DRAM is available at this point, so setup the temporary stack and call the C function to reduce the code duplication a bit. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 2016-08-10 07:08:43 +00:00			`#include <config.h>`
ARM: UniPhier: add empty lowlevel_init to U-boot proper To remove the ifdef conditional of CONFIG_SKIP_LOWLEVEL_INIT, add late_lowlevel_init.S to U-Boot proper. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 2015-03-22 15:07:29 +00:00			`#include <linux/linkage.h>`
Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using system-constants.h - Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR - Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack pointer directly, otherwise we use the common calculation. - On some platforms that were using the standard calculation but did not set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them. - On a small number of platforms that were not subtracting GENERATED_GBL_DATA_SIZE do so now via the standard calculation. - CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most board config header files. Signed-off-by: Tom Rini <trini@konsulko.com> 2022-05-25 16:16:03 +00:00			`#include <system-constants.h>`
ARM: uniphier: move headers out of include/mach directory These headers are only included locally in arch/arm/mach-uniphier/. There is no reason to export them by putting in the mach/ directory. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 2016-01-08 16:51:13 +00:00
ARM: UniPhier: add empty lowlevel_init to U-boot proper To remove the ifdef conditional of CONFIG_SKIP_LOWLEVEL_INIT, add late_lowlevel_init.S to U-Boot proper. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 2015-03-22 15:07:29 +00:00			`ENTRY(lowlevel_init)`
Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using system-constants.h - Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR - Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack pointer directly, otherwise we use the common calculation. - On some platforms that were using the standard calculation but did not set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them. - On a small number of platforms that were not subtracting GENERATED_GBL_DATA_SIZE do so now via the standard calculation. - CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most board config header files. Signed-off-by: Tom Rini <trini@konsulko.com> 2022-05-25 16:16:03 +00:00			`ldr sp, = SYS_INIT_SP_ADDR`
ARM: uniphier: reuse uniphier_cache_disable() for lowlevel_init The DRAM is available at this point, so setup the temporary stack and call the C function to reduce the code duplication a bit. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 2016-08-10 07:08:43 +00:00			`b uniphier_cache_disable`
ARM: UniPhier: add empty lowlevel_init to U-boot proper To remove the ifdef conditional of CONFIG_SKIP_LOWLEVEL_INIT, add late_lowlevel_init.S to U-Boot proper. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 2015-03-22 15:07:29 +00:00			`ENDPROC(lowlevel_init)`