From patchwork Fri Sep 25 03:19:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Lulu Su X-Patchwork-Id: 1371006 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4ByHG54mgKz9sSC for ; Fri, 25 Sep 2020 13:19:41 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=wistron.com Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4ByHG534mtzDqfk for ; Fri, 25 Sep 2020 13:19:41 +1000 (AEST) X-Original-To: skiboot@lists.ozlabs.org Delivered-To: skiboot@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=wistron.com (client-ip=103.200.3.19; helo=segapp03.wistron.com; envelope-from=lulu_su@wistron.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=wistron.com Received: from segapp03.wistron.com (segapp02.wistron.com [103.200.3.19]) by lists.ozlabs.org (Postfix) with ESMTP id 4ByHFs5RvZzDqc3 for ; Fri, 25 Sep 2020 13:19:29 +1000 (AEST) Received: from EXCHAPP01.whq.wistron (unverified [10.37.38.24]) by TWNHUMSW4.wistron.com (Clearswift SMTPRS 5.6.0) with ESMTP id ; Fri, 25 Sep 2020 11:19:23 +0800 Received: from EXCHAPP03.whq.wistron (10.37.38.26) by EXCHAPP01.whq.wistron (10.37.38.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Fri, 25 Sep 2020 11:19:22 +0800 Received: from gitserver.wistron.com (10.37.38.233) by EXCHAPP03.whq.wistron (10.37.38.26) with Microsoft SMTP Server id 15.1.1913.5 via Frontend Transport; Fri, 25 Sep 2020 11:19:22 +0800 From: Lulu Su To: , Stewart Smith Date: Fri, 25 Sep 2020 11:19:10 +0800 Message-ID: <20200925031910.8365-1-Lulu_Su@wistron.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-TM-SNTS-SMTP: 84BBCAF24016A91D316B1F5439CDA21BF999D077801717DD6A16A48A9FCC3C482000:8 Subject: [Skiboot] [PATCH v3] platform/mowgli: Add mowgli.c X-BeenThere: skiboot@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Mailing list for skiboot development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Oliver OHalloran , skiboot-stable@lists.ozlabs.org, LuluTHSu Errors-To: skiboot-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Skiboot" From: LuluTHSu This is the initial version. Cc: skiboot-stable@lists.ozlabs.org Cc: skiboot-stable@lists.ozlabs.org # skiboot-op940.x Signed-off-by: LuluTHSu Reviewed-by: Dan Horák --- platforms/astbmc/Makefile.inc | 2 +- platforms/astbmc/mowgli.c | 66 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 67 insertions(+), 1 deletion(-) create mode 100644 platforms/astbmc/mowgli.c diff --git a/platforms/astbmc/Makefile.inc b/platforms/astbmc/Makefile.inc index e0f8760..24e9403 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 nicole.o mihawk.o\ + vesnin.o nicole.o mihawk.o mowgli.o \ talos.o blackbird.o \ swift.o diff --git a/platforms/astbmc/mowgli.c b/platforms/astbmc/mowgli.c new file mode 100644 index 0000000..b828cf2 --- /dev/null +++ b/platforms/astbmc/mowgli.c @@ -0,0 +1,66 @@ +// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later +/* Copyright 2020 Wistron Corp. + * Copyright 2017-2019 IBM Corp. + * + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "astbmc.h" + +ST_PLUGGABLE(mowgli_slot1, "Pcie Slot1 (16x)"); +ST_PLUGGABLE(mowgli_slot2, "Pcie Slot2 (8x)"); +ST_BUILTIN_DEV(mowgli_builtin_bmc, "BMC"); +ST_PLUGGABLE(mowgli_slot3, "Pcie Slot3 (8x)"); +ST_BUILTIN_DEV(mowgli_builtin_usb, "Builtin USB"); + + +static const struct slot_table_entry mowgli_phb_table[] = { + ST_PHB_ENTRY(0, 0, mowgli_slot1), + ST_PHB_ENTRY(0, 1, mowgli_slot2), + ST_PHB_ENTRY(0, 2, mowgli_builtin_bmc), + ST_PHB_ENTRY(0, 3, mowgli_slot3), + ST_PHB_ENTRY(0, 4, mowgli_builtin_usb), + + + { .etype = st_end }, +}; + +static bool mowgli_probe(void) +{ + if (!dt_node_is_compatible(dt_root, "ibm,mowgli")) + 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(mowgli_phb_table); + + return true; +} + +DECLARE_PLATFORM(mowgli) = { + .name = "Mowgli", + .probe = mowgli_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, + .op_display = op_display_lpc, +};