diff mbox series

[v2] platform/mowgli: Add mowgli.c

Message ID 20200923102143.17849-1-Lulu_Su@wistron.com
State Superseded
Headers show
Series [v2] platform/mowgli: Add mowgli.c | expand

Commit Message

Lulu Su Sept. 23, 2020, 10:21 a.m. UTC 
From: LuluTHSu <Lulu_Su@wistron.com>

This is the initial version.

Cc: skiboot-stable@lists.ozlabs.org
Cc: skiboot-stable@lists.ozlabs.org # skiboot-op940.x
Signed-off-by: LuluTHSu <Lulu_Su@wistron.com>
---
 platforms/astbmc/Makefile.inc |  5 ++--
 platforms/astbmc/mowgli.c     | 66 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+), 2 deletions(-)
 create mode 100644 platforms/astbmc/mowgli.c
diff mbox series

Patch

diff --git a/platforms/astbmc/Makefile.inc b/platforms/astbmc/Makefile.inc
index e0f8760..630be95 100644
--- a/platforms/astbmc/Makefile.inc
+++ b/platforms/astbmc/Makefile.inc
@@ -5,9 +5,10 @@  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
+	      swift.o 
+        
 
 ASTBMC = $(PLATDIR)/astbmc/built-in.a
 $(ASTBMC): $(ASTBMC_OBJS:%=$(PLATDIR)/astbmc/%)
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 <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(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,
+};