diff options
| author | Simon Glass <sjg@chromium.org> | 2017-08-03 12:21:49 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-08-15 08:18:45 -0400 |
| commit | 0649cd0d4908d9b983a0361b8665938ef25701be (patch) | |
| tree | 5ba3f7ad481aefa2ff5b71bc11dc8b1660245755 /common/env_embedded.c | |
| parent | ec74f5f9c38ce8e21f4aa413427cfec6fe6fb8da (diff) | |
| download | u-boot-0649cd0d4908d9b983a0361b8665938ef25701be.tar.gz | |
Move environment files from common/ to env/
About a quarter of the files in common/ relate to the environment. It
seems better to put these into their own subdirectory and remove the
prefix.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'common/env_embedded.c')
| -rw-r--r-- | common/env_embedded.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/common/env_embedded.c b/common/env_embedded.c deleted file mode 100644 index 43694db70f..0000000000 --- a/common/env_embedded.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * (C) Copyright 2001 - * Erik Theisen, Wave 7 Optics, etheisen@mindspring.com. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <linux/kconfig.h> - -#ifndef __ASSEMBLY__ -#define __ASSEMBLY__ /* Dirty trick to get only #defines */ -#endif -#define __ASM_STUB_PROCESSOR_H__ /* don't include asm/processor. */ -#include <config.h> -#undef __ASSEMBLY__ -#include <environment.h> -#include <linux/stringify.h> - -/* Handle HOSTS that have prepended crap on symbol names, not TARGETS. */ -#if defined(__APPLE__) -/* Leading underscore on symbols */ -# define SYM_CHAR "_" -#else /* No leading character on symbols */ -# define SYM_CHAR -#endif - -/* - * Generate embedded environment table - * inside U-Boot image, if needed. - */ -#if defined(ENV_IS_EMBEDDED) || defined(CONFIG_BUILD_ENVCRC) -/* - * Put the environment in the .text section when we are building - * U-Boot proper. The host based program "tools/envcrc" does not need - * a seperate section. - */ -#if defined(USE_HOSTCC) /* Native for 'tools/envcrc' */ -# define __UBOOT_ENV_SECTION__ /*XXX DO_NOT_DEL_THIS_COMMENT*/ - -#else /* Environment is embedded in U-Boot's .text section */ -/* XXX - This only works with GNU C */ -# define __UBOOT_ENV_SECTION__ __attribute__ ((section(".text"))) -#endif - -/* - * Macros to generate global absolutes. - */ -#if defined(__bfin__) -# define GEN_SET_VALUE(name, value) \ - asm(".set " GEN_SYMNAME(name) ", " GEN_VALUE(value)) -#else -# define GEN_SET_VALUE(name, value) \ - asm(GEN_SYMNAME(name) " = " GEN_VALUE(value)) -#endif -#define GEN_SYMNAME(str) SYM_CHAR #str -#define GEN_VALUE(str) #str -#define GEN_ABS(name, value) \ - asm(".globl " GEN_SYMNAME(name)); \ - GEN_SET_VALUE(name, value) - -/* - * Check to see if we are building with a - * computed CRC. Otherwise define it as ~0. - */ -#if !defined(ENV_CRC) -# define ENV_CRC (~0) -#endif - -#define DEFAULT_ENV_INSTANCE_EMBEDDED -#include <env_default.h> - -#ifdef CONFIG_ENV_ADDR_REDUND -env_t redundand_environment __UBOOT_ENV_SECTION__ = { - 0, /* CRC Sum: invalid */ - 0, /* Flags: invalid */ - { - "\0" - } -}; -#endif /* CONFIG_ENV_ADDR_REDUND */ - -/* - * These will end up in the .text section - * if the environment strings are embedded - * in the image. When this is used for - * tools/envcrc, they are placed in the - * .data/.sdata section. - * - */ -unsigned long env_size __UBOOT_ENV_SECTION__ = sizeof(env_t); - -/* - * Add in absolutes. - */ -GEN_ABS(env_offset, CONFIG_ENV_OFFSET); - -#endif /* ENV_IS_EMBEDDED */ |