static bool firestone_probe(void)
{
if (!dt_node_is_compatible(dt_root, "ibm,firestone"))
return false;
/* Lot of common early inits here */
astbmc_early_init();
prd_init();
return true;
}
static bool habanero_probe(void)
{
const char *model;
if (!dt_node_is_compatible(dt_root, "ibm,powernv"))
return false;
/* Temporary ... eventually we'll get that in compatible */
model = dt_prop_get_def(dt_root, "model", NULL);
if ((!model || !strstr(model, "habanero")) &&
(!dt_node_is_compatible(dt_root, "tyan,habanero")))
return false;
/* Lot of common early inits here */
astbmc_early_init();
prd_init();
return true;
}
static int run_prd_daemon(struct opal_prd_ctx *ctx)
{
int rc;
/* log to syslog */
pr_log_daemon_init();
ctx->fd = -1;
ctx->socket = -1;
i2c_init();
#ifdef DEBUG_I2C
{
uint8_t foo[128];
int i;
rc = i2c_read(0, 1, 2, 0x50, 2, 0x10, 128, foo);
pr_debug("I2C: read rc: %d", rc);
for (i = 0; i < sizeof(foo); i += 8) {
pr_debug("I2C: %02x %02x %02x %02x %02x %02x %02x %02x",
foo[i + 0], foo[i + 1], foo[i + 2], foo[i + 3],
foo[i + 4], foo[i + 5], foo[i + 6], foo[i + 7]);
}
}
#endif
rc = init_control_socket(ctx);
if (rc) {
pr_log(LOG_WARNING, "CTRL: Error initialising PRD control: %m");
goto out_close;
}
rc = prd_init(ctx);
if (rc) {
pr_log(LOG_ERR, "FW: Error initialising PRD channel");
goto out_close;
}
if (ctx->hbrt_file_name) {
rc = map_hbrt_file(ctx, ctx->hbrt_file_name);
if (rc) {
pr_log(LOG_ERR, "IMAGE: Can't access hbrt file %s",
ctx->hbrt_file_name);
goto out_close;
}
} else {
rc = map_hbrt_physmem(ctx, hbrt_code_region_name);
if (rc) {
pr_log(LOG_ERR, "IMAGE: Can't access hbrt "
"physical memory");
goto out_close;
}
dump_hbrt_map(ctx);
}
pr_debug("IMAGE: hbrt map at %p, size 0x%zx",
ctx->code_addr, ctx->code_size);
fixup_hinterface_table();
pr_debug("HBRT: calling hservices_init");
hservices_init(ctx, ctx->code_addr);
pr_debug("HBRT: hservices_init done");
if (ctx->pnor.path) {
rc = pnor_init(&ctx->pnor);
if (rc) {
pr_log(LOG_ERR, "PNOR: Failed to open pnor: %m");
goto out_close;
}
}
ipmi_init(ctx);
/* Test a scom */
if (ctx->debug) {
uint64_t val;
pr_debug("SCOM: trying scom read");
fflush(stdout);
hservice_scom_read(0x00, 0xf000f, &val);
pr_debug("SCOM: f00f: %lx", be64toh(val));
}
run_attn_loop(ctx);
rc = 0;
out_close:
pnor_close(&ctx->pnor);
if (ctx->fd != -1)
close(ctx->fd);
if (ctx->socket != -1)
close(ctx->socket);
return rc;
}
void ibm_fsp_init(void)
{
/* Early initializations of the FSP interface */
fsp_init();
map_debug_areas();
fsp_sysparam_init();
/* Get ready to receive E0 class messages. We need to respond
* to some of these for the init sequence to make forward progress
*/
fsp_console_preinit();
/* Get ready to receive OCC related messages */
occ_fsp_init();
/* Get ready to receive Memory [Un]corretable Error messages. */
fsp_memory_err_init();
/* Initialize elog access */
fsp_elog_read_init();
fsp_elog_write_init();
/* Initiate dump service */
fsp_dump_init();
/* Start FSP/HV state controller & perform OPL */
fsp_opl();
/* Preload hostservices lids */
hservices_lid_preload();
/* Initialize SP attention area */
fsp_attn_init();
/* Initialize monitoring of TOD topology change event notification */
fsp_chiptod_init();
/* Send MDST table notification to FSP */
op_display(OP_LOG, OP_MOD_INIT, 0x0000);
fsp_mdst_table_init();
/* Initialize the panel */
op_display(OP_LOG, OP_MOD_INIT, 0x0001);
fsp_oppanel_init();
/* Start the surveillance process */
op_display(OP_LOG, OP_MOD_INIT, 0x0002);
fsp_init_surveillance();
/* IPMI */
fsp_ipmi_init();
ipmi_opal_init();
/* Initialize sensor access */
op_display(OP_LOG, OP_MOD_INIT, 0x0003);
fsp_init_sensor();
/* LED */
op_display(OP_LOG, OP_MOD_INIT, 0x0004);
fsp_led_init();
/* Monitor for DIAG events */
op_display(OP_LOG, OP_MOD_INIT, 0x0005);
fsp_init_diag();
/* Finish initializing the console */
op_display(OP_LOG, OP_MOD_INIT, 0x0006);
fsp_console_init();
/* Read our initial RTC value */
op_display(OP_LOG, OP_MOD_INIT, 0x0008);
fsp_rtc_init();
/* Initialize code update access */
op_display(OP_LOG, OP_MOD_INIT, 0x0009);
fsp_code_update_init();
/* EPOW */
op_display(OP_LOG, OP_MOD_INIT, 0x000A);
fsp_epow_init();
/* EPOW */
op_display(OP_LOG, OP_MOD_INIT, 0x000B);
fsp_dpo_init();
/* Setup console */
if (fsp_present())
fsp_console_add_nodes();
if (proc_gen >= proc_gen_p9)
prd_init();
}
