| /** |
| * Copyright (c) 2018 YADRO (KNS Group 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 "astbmc.h" |
| |
| #define CHIP_ID_CPU0 0x00 |
| #define CHIP_ID_CPU1 0x08 |
| #define CHIP_ID_CPU2 0x10 |
| #define CHIP_ID_CPU3 0x18 |
| |
| |
| static const struct slot_table_entry vesnin_phb0_0_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "AUX connector0", |
| }, |
| { .etype = st_end } |
| }; |
| |
| |
| static const struct slot_table_entry vesnin_plx_slots[] = { |
| { |
| .etype = st_builtin_dev, |
| .location = ST_LOC_DEVFN(0x01,0), |
| .name = "Backplane BMC", |
| }, |
| { |
| .etype = st_builtin_dev, |
| .location = ST_LOC_DEVFN(0x02,0), |
| .name = "Backplane USB", |
| }, |
| { |
| .etype = st_builtin_dev, |
| .location = ST_LOC_DEVFN(0x03,0), |
| .name = "Backplane LAN", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_plx_up[] = { |
| { |
| .etype = st_builtin_dev, |
| .location = ST_LOC_DEVFN(0,0), |
| .children = vesnin_plx_slots, |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phb0_1_slot[] = { |
| { |
| .etype = st_builtin_dev, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "Backplane PLX", |
| .children = vesnin_plx_up, |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phb0_2_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "PCIE0_x8_CPU0", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phb8_0_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "PCIE1_x16_CPU1", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phb8_1_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "AUX connector1", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phb8_2_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "AUX connector2", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phb9_0_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "AUX connector3", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phb9_1_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "PCIE3_x8_CPU2", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phb9_2_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "PCIE2_x8_CPU2", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phbA_0_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "PCIE4_x16_CPU3", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phbA_1_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "AUX connector4", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phbA_2_slot[] = { |
| { |
| .etype = st_pluggable_slot, |
| .location = ST_LOC_DEVFN(0,0), |
| .name = "AUX connector5", |
| }, |
| { .etype = st_end } |
| }; |
| |
| static const struct slot_table_entry vesnin_phb_table[] = { |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU0,0), |
| .children = vesnin_phb0_0_slot, |
| }, |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU0,1), |
| .children = vesnin_phb0_1_slot, |
| }, |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU0,2), |
| .children = vesnin_phb0_2_slot, |
| }, |
| |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU1,0), |
| .children = vesnin_phb8_0_slot, |
| }, |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU1,1), |
| .children = vesnin_phb8_1_slot, |
| }, |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU1,2), |
| .children = vesnin_phb8_2_slot, |
| }, |
| |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU2,0), |
| .children = vesnin_phb9_0_slot, |
| }, |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU2,1), |
| .children = vesnin_phb9_1_slot, |
| }, |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU2,2), |
| .children = vesnin_phb9_2_slot, |
| }, |
| |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU3,0), |
| .children = vesnin_phbA_0_slot, |
| }, |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU3,1), |
| .children = vesnin_phbA_1_slot, |
| }, |
| { |
| .etype = st_phb, |
| .location = ST_LOC_PHB(CHIP_ID_CPU3,2), |
| .children = vesnin_phbA_2_slot, |
| }, |
| { .etype = st_end } |
| }; |
| |
| static bool vesnin_probe(void) |
| { |
| if (!dt_node_is_compatible(dt_root, "YADRO,vesnin")) |
| return false; |
| |
| /* Lot of common early inits here */ |
| astbmc_early_init(); |
| slot_table_init(vesnin_phb_table); |
| |
| return true; |
| } |
| |
| DECLARE_PLATFORM(vesnin) = { |
| .name = "vesnin", |
| .bmc = &bmc_plat_ast2400_ami, |
| .probe = vesnin_probe, |
| .init = astbmc_init, |
| .pci_get_slot_info = slot_table_get_slot_info, |
| .pci_probe_complete = check_all_slot_table, |
| .external_irq = astbmc_ext_irq_serirq_cpld, |
| .cec_power_down = astbmc_ipmi_power_down, |
| .cec_reboot = astbmc_ipmi_reboot, |
| .elog_commit = ipmi_elog_commit, |
| .start_preload_resource = flash_start_preload_resource, |
| .resource_loaded = flash_resource_loaded, |
| .exit = ipmi_wdt_final_reset, |
| .terminate = ipmi_terminate, |
| }; |