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author | Raptor Engineering Development Team <support@raptorengineering.com> | 2019-05-03 20:09:26 +0000 |
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committer | Raptor Engineering Development Team <support@raptorengineering.com> | 2019-05-03 20:09:26 +0000 |
commit | c81f9d66592dc2a7cf7f6c59c3def5cee0638c1f (patch) | |
tree | 66a21b13c3e820ccebe8b842f25639318edcd7f6 | |
parent | 9858186353f2203fe477f316964e03609d12fd1d (diff) | |
download | blackbird-skiboot-c81f9d66592dc2a7cf7f6c59c3def5cee0638c1f.tar.gz blackbird-skiboot-c81f9d66592dc2a7cf7f6c59c3def5cee0638c1f.zip |
Add initial Blackbird support
-rw-r--r-- | platforms/astbmc/Makefile.inc | 2 | ||||
-rw-r--r-- | platforms/astbmc/blackbird.c | 78 |
2 files changed, 79 insertions, 1 deletions
diff --git a/platforms/astbmc/Makefile.inc b/platforms/astbmc/Makefile.inc index b95ef542..bbb6fae4 100644 --- a/platforms/astbmc/Makefile.inc +++ b/platforms/astbmc/Makefile.inc @@ -5,7 +5,7 @@ ASTBMC_OBJS = pnor.o common.o slots.o \ p8dtu.o p8dnu.o \ garrison.o barreleye.o \ witherspoon.o zaius.o romulus.o p9dsu.o vesnin.o \ - talos.o + blackbird.o talos.o ASTBMC = $(PLATDIR)/astbmc/built-in.a $(ASTBMC): $(ASTBMC_OBJS:%=$(PLATDIR)/astbmc/%) diff --git a/platforms/astbmc/blackbird.c b/platforms/astbmc/blackbird.c new file mode 100644 index 00000000..78013dff --- /dev/null +++ b/platforms/astbmc/blackbird.c @@ -0,0 +1,78 @@ +/* Copyright 2017 IBM Corp. + * Copyright 2018-2019 Raptor Engineering, LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + * implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <skiboot.h> +#include <device.h> +#include <console.h> +#include <chip.h> +#include <ipmi.h> +#include <psi.h> +#include <npu-regs.h> + +#include "astbmc.h" + +ST_PLUGGABLE(blackbird_cpu1_slot1, "CPU1 Slot1 (8x)"); +ST_PLUGGABLE(blackbird_cpu1_slot2, "CPU1 Slot2 (16x)"); + +ST_BUILTIN_DEV(blackbird_builtin_sata, "Builtin SATA"); +ST_BUILTIN_DEV(blackbird_builtin_usb, "Builtin USB"); +ST_BUILTIN_DEV(blackbird_builtin_ethernet, "Builtin Ethernet"); +ST_BUILTIN_DEV(blackbird_builtin_bmc, "BMC"); + +static const struct slot_table_entry blackbird_phb_table[] = { + ST_PHB_ENTRY(0, 0, blackbird_cpu1_slot2), + ST_PHB_ENTRY(0, 1, blackbird_cpu1_slot1), + + ST_PHB_ENTRY(0, 2, blackbird_builtin_sata), + ST_PHB_ENTRY(0, 3, blackbird_builtin_usb), + ST_PHB_ENTRY(0, 4, blackbird_builtin_ethernet), + ST_PHB_ENTRY(0, 5, blackbird_builtin_bmc), + + { .etype = st_end }, +}; + +static bool blackbird_probe(void) +{ + if (!dt_node_is_compatible(dt_root, "rcs,blackbird")) + return false; + + /* Lot of common early inits here */ + astbmc_early_init(); + + /* Setup UART for use by OPAL (Linux hvc) */ + uart_set_console_policy(UART_CONSOLE_OPAL); + + slot_table_init(blackbird_phb_table); + + return true; +} + +DECLARE_PLATFORM(blackbird) = { + .name = "Blackbird", + .probe = blackbird_probe, + .init = astbmc_init, + .start_preload_resource = flash_start_preload_resource, + .resource_loaded = flash_resource_loaded, + .bmc = &bmc_plat_ast2500_openbmc, + .pci_get_slot_info = slot_table_get_slot_info, + .pci_probe_complete = check_all_slot_table, + .cec_power_down = astbmc_ipmi_power_down, + .cec_reboot = astbmc_ipmi_reboot, + .elog_commit = ipmi_elog_commit, + .exit = astbmc_exit, + .terminate = ipmi_terminate, +}; |