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common: board_r: Drop initr_api wrapper

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Add a return value to api_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Ovidiu Panait
2020-11-28 10:43:16 +02:00
committed by Tom Rini
parent 0154858039
commit ce41e73523
4 changed files with 15 additions and 14 deletions
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6
api/api.c
View File

@@ -642,7 +642,7 @@ int syscall(int call, int *retval, ...)
return 1;
}
void api_init(void)
int api_init(void)
{
struct api_signature *sig;
@@ -679,7 +679,7 @@ void api_init(void)
sig = malloc(sizeof(struct api_signature));
if (sig == NULL) {
printf("API: could not allocate memory for the signature!\n");
return;
return -ENOMEM;
}
env_set_hex("api_address", (unsigned long)sig);
@@ -691,6 +691,8 @@ void api_init(void)
sig->checksum = crc32(0, (unsigned char *)sig,
sizeof(struct api_signature));
debugf("syscall entry: 0x%lX\n", (unsigned long)sig->syscall);
return 0;
}
void platform_set_mr(struct sys_info *si, unsigned long start, unsigned long size,

2
api/api_private.h
View File

@@ -8,7 +8,7 @@
#ifndef _API_PRIVATE_H_
#define _API_PRIVATE_H_
void api_init(void);
int api_init(void);
void platform_set_mr(struct sys_info *, unsigned long, unsigned long, int);
int platform_sys_info(struct sys_info *);

11
common/board_r.c
View File

@@ -490,15 +490,6 @@ static int initr_malloc_bootparams(void)
}
#endif
#if defined(CONFIG_API)
static int initr_api(void)
{
/* Initialize API */
api_init();
return 0;
}
#endif
#ifdef CONFIG_CMD_NET
static int initr_ethaddr(void)
{
@@ -753,7 +744,7 @@ static init_fnc_t init_sequence_r[] = {
stdio_add_devices,
jumptable_init,
#ifdef CONFIG_API
initr_api,
api_init,
#endif
console_init_r, /* fully init console as a device */
#ifdef CONFIG_DISPLAY_BOARDINFO_LATE

10
include/api.h
View File

@@ -7,6 +7,14 @@
#ifndef __API_H
#define __API_H
void api_init(void);
/**
* api_init() - Initialize API for external applications
*
* Initialize API for external (standalone) applications running on top of
* U-Boot. It is called during the generic post-relocation init sequence.
*
* Return: 0 if OK
*/
int api_init(void);
#endif