void api_init(void)
{
struct api_signature *sig = NULL;
/* TODO put this into linker set one day... */
calls_table[API_RSVD] = NULL;
calls_table[API_GETC] = &API_getc;
calls_table[API_PUTC] = &API_putc;
calls_table[API_TSTC] = &API_tstc;
calls_table[API_PUTS] = &API_puts;
calls_table[API_RESET] = &API_reset;
calls_table[API_GET_SYS_INFO] = &API_get_sys_info;
calls_table[API_UDELAY] = &API_udelay;
calls_table[API_GET_TIMER] = &API_get_timer;
calls_table[API_DEV_ENUM] = &API_dev_enum;
calls_table[API_DEV_OPEN] = &API_dev_open;
calls_table[API_DEV_CLOSE] = &API_dev_close;
calls_table[API_DEV_READ] = &API_dev_read;
calls_table[API_DEV_WRITE] = &API_dev_write;
calls_table[API_ENV_GET] = &API_env_get;
calls_table[API_ENV_SET] = &API_env_set;
calls_table[API_ENV_ENUM] = &API_env_enum;
calls_table[API_DISPLAY_GET_INFO] = &API_display_get_info;
calls_table[API_DISPLAY_DRAW_BITMAP] = &API_display_draw_bitmap;
calls_table[API_DISPLAY_CLEAR] = &API_display_clear;
calls_no = API_MAXCALL;
debugf("API initialized with %d calls\n", calls_no);
dev_stor_init();
/*
* Produce the signature so the API consumers can find it
*/
sig = malloc(sizeof(struct api_signature));
if (sig == NULL) {
printf("API: could not allocate memory for the signature!\n");
return;
}
debugf("API sig @ 0x%08x\n", sig);
memcpy(sig->magic, API_SIG_MAGIC, 8);
sig->version = API_SIG_VERSION;
sig->syscall = &syscall;
sig->checksum = 0;
sig->checksum = crc32(0, (unsigned char *)sig,
sizeof(struct api_signature));
#ifdef CONFIG_OCTEON
/* Since the OCTEON bootloader is rather large we need a better way
* to hint where the signature is so we pass it as an argument.
*/
gd->arch.api_sig_addr = sig;
#endif
debugf("syscall entry: 0x%08x\n", sig->syscall);
}
void api_init(void)
{
struct api_signature *sig = NULL;
/* TODO put this into linker set one day... */
calls_table[API_RSVD] = NULL;
calls_table[API_GETC] = &API_getc;
calls_table[API_PUTC] = &API_putc;
calls_table[API_TSTC] = &API_tstc;
calls_table[API_PUTS] = &API_puts;
calls_table[API_RESET] = &API_reset;
calls_table[API_GET_SYS_INFO] = &API_get_sys_info;
calls_table[API_UDELAY] = &API_udelay;
calls_table[API_GET_TIMER] = &API_get_timer;
calls_table[API_DEV_ENUM] = &API_dev_enum;
calls_table[API_DEV_OPEN] = &API_dev_open;
calls_table[API_DEV_CLOSE] = &API_dev_close;
calls_table[API_DEV_READ] = &API_dev_read;
calls_table[API_DEV_WRITE] = &API_dev_write;
calls_table[API_ENV_GET] = &API_env_get;
calls_table[API_ENV_SET] = &API_env_set;
calls_table[API_ENV_ENUM] = &API_env_enum;
calls_table[API_DISPLAY_GET_INFO] = &API_display_get_info;
calls_table[API_DISPLAY_DRAW_BITMAP] = &API_display_draw_bitmap;
calls_table[API_DISPLAY_CLEAR] = &API_display_clear;
calls_table[API_ADDCMD] = &API_add_command;
calls_table[API_RUNCMD] = &API_run_command;
calls_table[API_AUTOC] = &API_auto_complete;
calls_table[API_DRAM] = (cfp_t)&API_dram_size;
calls_no = API_MAXCALL;
debugf("API initialized with %d calls\n", calls_no);
dev_stor_init();
/*
* Produce the signature so the API consumers can find it
*/
sig = malloc(sizeof(struct api_signature));
if (sig == NULL) {
printf("API: could not allocate memory for the signature!\n");
return;
}
debugf("API sig @ 0x%08x\n", sig);
memcpy(sig->magic, API_SIG_MAGIC, 8);
sig->version = API_SIG_VERSION;
sig->syscall = &syscall;
sig->checksum = 0;
sig->checksum = crc32(0, (unsigned char *)sig,
sizeof(struct api_signature));
debugf("syscall entry: 0x%08x\n", sig->syscall);
}