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u-boot/include/exports.h

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Add a common get_ram_size() function and modify the the board-specific files to invoke that common implementation.
2004-01-07 06:38:14 +08:00
#ifndef __EXPORTS_H__
#define __EXPORTS_H__
* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
2003-07-25 07:38:38 +08:00
#ifndef __ASSEMBLY__
board/ls2085rdb: Export functions for standalone AQ FW load apps Export functions required by Aquntia PHY firmware load application. functions are memset, strcpy, mdelay, mdio_get_current_dev, phy_find_by_mask, mdio_phydev_for_ethname and miiphy_set_current_dev Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-06-28 13:33:59 +08:00
#ifdef CONFIG_PHY_AQUANTIA
#include <miiphy.h>
#include <phy.h>
#endif
* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
2003-07-25 07:38:38 +08:00
Export redesign this is an atempt to make the export of functions typesafe. I replaced the jumptable void ** by a struct (jt_funcs) with function pointers. The EXPORT_FUNC macro now has 3 fixed parameters and one variadic parameter The first is the name of the exported function, the rest of the parameters are used to format a functionpointer in the jumptable, the EXPORT_FUNC macros are expanded three times, 1. to declare the members of the struct 2. to initialize the structmember pointers 3. to call the functions in stubs.c Signed-off-by: Martin Dorwig <dorwig@tetronik.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> (resending to the list since my tweaks are not quite trivial)
2015-01-27 06:22:54 +08:00
struct spi_slave;
* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
2003-07-25 07:38:38 +08:00
/* These are declarations of exported functions available in C code */
unsigned long get_version(void);
int getc(void);
int tstc(void);
void putc(const char);
void puts(const char*);
Make *printf() return "int" instead of "void" Change the return type of the *printf() functions to the standard "int"; no changes are needed but returning the already available length count. This will save a few additional strlen() calls later... Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-06-20 23:14:14 +08:00
int printf(const char* fmt, ...);
Export redesign this is an atempt to make the export of functions typesafe. I replaced the jumptable void ** by a struct (jt_funcs) with function pointers. The EXPORT_FUNC macro now has 3 fixed parameters and one variadic parameter The first is the name of the exported function, the rest of the parameters are used to format a functionpointer in the jumptable, the EXPORT_FUNC macros are expanded three times, 1. to declare the members of the struct 2. to initialize the structmember pointers 3. to call the functions in stubs.c Signed-off-by: Martin Dorwig <dorwig@tetronik.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> (resending to the list since my tweaks are not quite trivial)
2015-01-27 06:22:54 +08:00
void install_hdlr(int, interrupt_handler_t, void*);
* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
2003-07-25 07:38:38 +08:00
void free_hdlr(int);
void *malloc(size_t);
malloc_simple: Add Kconfig option for using only malloc_simple in the SPL common/dlmalloc.c is quite big, both in .text and .data usage, therefor on some boards the SPL is build to use only malloc_simple.c and not the dlmalloc.c code. This is done in various include/configs/foo.h with the following construct: #ifdef CONFIG_SPL_BUILD #define CONFIG_SYS_MALLOC_SIMPLE #endif This commit introduces a SPL_MALLOC_SIMPLE Kconfig bool which allows selecting this functionality through Kconfig instead. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-09-13 20:45:15 +08:00
#if !CONFIG_IS_ENABLED(SYS_MALLOC_SIMPLE)
* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
2003-07-25 07:38:38 +08:00
void free(void*);
Make export interface support CONFIG_SYS_MALLOC_SIMPLE When CONFIG_SYS_MALLOC_SIMPLE is defined, free() is a static inline. Make sure that the export interface still builds in this case. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-03-03 23:03:01 +08:00
#endif
Generic udelay() with watchdog support According to the PPC reference implementation the udelay() function is responsible for resetting the watchdog timer as frequently as needed. Most other architectures do not meet that requirement, so long-running operations might result in a watchdog reset. This patch adds a generic udelay() function which takes care of resetting the watchdog before calling an architecture-specific __udelay(). Signed-off-by: Ingo van Lil <inguin@gmx.de>
2009-11-24 21:09:21 +08:00
void __udelay(unsigned long);
* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
2003-07-25 07:38:38 +08:00
unsigned long get_timer(unsigned long);
Make *printf() return "int" instead of "void" Change the return type of the *printf() functions to the standard "int"; no changes are needed but returning the already available length count. This will save a few additional strlen() calls later... Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-06-20 23:14:14 +08:00
int vprintf(const char *, va_list);
Export redesign this is an atempt to make the export of functions typesafe. I replaced the jumptable void ** by a struct (jt_funcs) with function pointers. The EXPORT_FUNC macro now has 3 fixed parameters and one variadic parameter The first is the name of the exported function, the rest of the parameters are used to format a functionpointer in the jumptable, the EXPORT_FUNC macros are expanded three times, 1. to declare the members of the struct 2. to initialize the structmember pointers 3. to call the functions in stubs.c Signed-off-by: Martin Dorwig <dorwig@tetronik.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> (resending to the list since my tweaks are not quite trivial)
2015-01-27 06:22:54 +08:00
unsigned long simple_strtoul(const char *cp, char **endp, unsigned int base);
lib, vsprintf: introduce strict_strtoul as checkpatch proposes to use strict_strtoul instead of simple_strtoul, introduce it. Ported this function from Linux 2.6.38 commit ID: 521cb40b0c44418a4fd36dc633f575813d59a43d Signed-off-by: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
2011-05-03 05:33:49 +08:00
int strict_strtoul(const char *cp, unsigned int base, unsigned long *res);
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-04 02:22:12 +08:00
char *env_get(const char *name);
env: Rename setenv() to env_set() We are now using an env_ prefix for environment functions. Rename setenv() for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-04 02:22:09 +08:00
int env_set(const char *varname, const char *value);
Export redesign this is an atempt to make the export of functions typesafe. I replaced the jumptable void ** by a struct (jt_funcs) with function pointers. The EXPORT_FUNC macro now has 3 fixed parameters and one variadic parameter The first is the name of the exported function, the rest of the parameters are used to format a functionpointer in the jumptable, the EXPORT_FUNC macros are expanded three times, 1. to declare the members of the struct 2. to initialize the structmember pointers 3. to call the functions in stubs.c Signed-off-by: Martin Dorwig <dorwig@tetronik.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> (resending to the list since my tweaks are not quite trivial)
2015-01-27 06:22:54 +08:00
long simple_strtol(const char *cp, char **endp, unsigned int base);
int strcmp(const char *cs, const char *ct);
vsprintf:fix: Change type returned by ustrtoul The ustrtoul shall convert string defined size (e.g. 1GiB) to unsigned long type (as its name implies). Up till now it had returned int, which might cause problems with large numbers (GiB range), when interpreted as U2 signed numbers. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-12-11 18:09:42 +08:00
unsigned long ustrtoul(const char *cp, char **endp, unsigned int base);
vsprintf: add ustrtoll function Add 'ustrtoull' function to convert size from string (ex: 1GiB) to unsigned long long type Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2013-01-28 06:59:24 +08:00
unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base);
Export redesign this is an atempt to make the export of functions typesafe. I replaced the jumptable void ** by a struct (jt_funcs) with function pointers. The EXPORT_FUNC macro now has 3 fixed parameters and one variadic parameter The first is the name of the exported function, the rest of the parameters are used to format a functionpointer in the jumptable, the EXPORT_FUNC macros are expanded three times, 1. to declare the members of the struct 2. to initialize the structmember pointers 3. to call the functions in stubs.c Signed-off-by: Martin Dorwig <dorwig@tetronik.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> (resending to the list since my tweaks are not quite trivial)
2015-01-27 06:22:54 +08:00
#if defined(CONFIG_CMD_I2C) && \
(!defined(CONFIG_DM_I2C) || defined(CONFIG_DM_I2C_COMPAT))
* Patch by Martin Krause, 11 Sep 2003: add burn-in tests for TRAB board * Enable instruction cache on MPC5200 board
2003-09-12 07:06:34 +08:00
int i2c_write (uchar, uint, int , uchar* , int);
int i2c_read (uchar, uint, int , uchar* , int);
cpu/ rtc/ include/: Remove lingering references to CFG_CMD_* symbols. Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-10 23:27:39 +08:00
#endif
board/ls2085rdb: Export functions for standalone AQ FW load apps Export functions required by Aquntia PHY firmware load application. functions are memset, strcpy, mdelay, mdio_get_current_dev, phy_find_by_mask, mdio_phydev_for_ethname and miiphy_set_current_dev Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-06-28 13:33:59 +08:00
#ifdef CONFIG_PHY_AQUANTIA
struct mii_dev *mdio_get_current_dev(void);
struct phy_device *phy_find_by_mask(struct mii_dev *bus, unsigned phy_mask,
phy_interface_t interface);
struct phy_device *mdio_phydev_for_ethname(const char *ethname);
int miiphy_set_current_dev(const char *devname);
#endif
* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
2003-07-25 07:38:38 +08:00
Make sure that argv[] argument pointers are not modified. The hush shell dynamically allocates (and re-allocates) memory for the argument strings in the "char *argv[]" argument vector passed to commands. Any code that modifies these pointers will cause serious corruption of the malloc data structures and crash U-Boot, so make sure the compiler can check that no such modifications are being done by changing the code into "char * const argv[]". This modification is the result of debugging a strange crash caused after adding a new command, which used the following argument processing code which has been working perfectly fine in all Unix systems since version 6 - but not so in U-Boot: int main (int argc, char **argv) { while (--argc > 0 && **++argv == '-') { /* ====> */ while (*++*argv) { switch (**argv) { case 'd': debug++; break; ... default: usage (); } } } ... } The line marked "====>" will corrupt the malloc data structures and usually cause U-Boot to crash when the next command gets executed by the shell. With the modification, the compiler will prevent this with an error: increment of read-only location '*argv' N.B.: The code above can be trivially rewritten like this: while (--argc > 0 && **++argv == '-') { char *arg = *argv; while (*++arg) { switch (*arg) { ... Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
2010-06-29 04:00:46 +08:00
void app_startup(char * const *);
* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
2003-07-25 07:38:38 +08:00
#endif /* ifndef __ASSEMBLY__ */
Export redesign this is an atempt to make the export of functions typesafe. I replaced the jumptable void ** by a struct (jt_funcs) with function pointers. The EXPORT_FUNC macro now has 3 fixed parameters and one variadic parameter The first is the name of the exported function, the rest of the parameters are used to format a functionpointer in the jumptable, the EXPORT_FUNC macros are expanded three times, 1. to declare the members of the struct 2. to initialize the structmember pointers 3. to call the functions in stubs.c Signed-off-by: Martin Dorwig <dorwig@tetronik.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> (resending to the list since my tweaks are not quite trivial)
2015-01-27 06:22:54 +08:00
struct jt_funcs {
#define EXPORT_FUNC(impl, res, func, ...) res(*func)(__VA_ARGS__);
* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
2003-07-25 07:38:38 +08:00
#include <_exports.h>
#undef EXPORT_FUNC
};
Export redesign this is an atempt to make the export of functions typesafe. I replaced the jumptable void ** by a struct (jt_funcs) with function pointers. The EXPORT_FUNC macro now has 3 fixed parameters and one variadic parameter The first is the name of the exported function, the rest of the parameters are used to format a functionpointer in the jumptable, the EXPORT_FUNC macros are expanded three times, 1. to declare the members of the struct 2. to initialize the structmember pointers 3. to call the functions in stubs.c Signed-off-by: Martin Dorwig <dorwig@tetronik.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> (resending to the list since my tweaks are not quite trivial)
2015-01-27 06:22:54 +08:00
Export memset for standalone AQ FW load apps The 'commit 95279315076c ("board/ls2085rdb: Export functions for standalone AQ FW load apps")' mentioned memset was exported but it was not, this patch exports the memset. Signed-off-by: Shaohui Xie <Shaohui.Xie@nxp.com> Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-07 17:56:07 +08:00
#define XF_VERSION 9
* Implement new mechanism to export U-Boot's functions to standalone applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
2003-07-25 07:38:38 +08:00
x86: Rename i386 to x86 Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2011-04-13 17:43:28 +08:00
#if defined(CONFIG_X86)
* Allow crc32 to be used at address 0x000 * Provide consistent interface to standalone applications to access the 'global_data' structure Provide a doc/README.standalone more useful to users/developers. * Make IceCube MGT5100 FEC driver work
2003-07-26 16:08:08 +08:00
extern gd_t *global_data;
#endif
Add a common get_ram_size() function and modify the the board-specific files to invoke that common implementation.
2004-01-07 06:38:14 +08:00
#endif /* __EXPORTS_H__ */
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