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author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2015-05-12 20:30:34 +1000 |
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committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-05-13 14:11:59 +1000 |
commit | 34f1d9437e1031a24a9357052aa0d57c23481f5a (patch) | |
tree | 39a7891753d530ffa70f64d49a3fcf758eddde91 /platforms | |
parent | c87a208b72c4d784f7548ff7c312844f1be915e9 (diff) | |
download | skiboot-34f1d9437e1031a24a9357052aa0d57c23481f5a.zip skiboot-34f1d9437e1031a24a9357052aa0d57c23481f5a.tar.gz skiboot-34f1d9437e1031a24a9357052aa0d57c23481f5a.tar.bz2 |
PLAT: Add basic Garrison platform
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'platforms')
-rw-r--r-- | platforms/astbmc/Makefile.inc | 2 | ||||
-rw-r--r-- | platforms/astbmc/garrison.c | 59 |
2 files changed, 60 insertions, 1 deletions
diff --git a/platforms/astbmc/Makefile.inc b/platforms/astbmc/Makefile.inc index 6eb0a46..d0151d2 100644 --- a/platforms/astbmc/Makefile.inc +++ b/platforms/astbmc/Makefile.inc @@ -1,6 +1,6 @@ SUBDIRS += $(PLATDIR)/astbmc -ASTBMC_OBJS = palmetto.o habanero.o firestone.o pnor.o common.o +ASTBMC_OBJS = palmetto.o habanero.o firestone.o garrison.o pnor.o common.o ASTBMC = $(PLATDIR)/astbmc/built-in.o $(ASTBMC): $(ASTBMC_OBJS:%=$(PLATDIR)/astbmc/%) diff --git a/platforms/astbmc/garrison.c b/platforms/astbmc/garrison.c new file mode 100644 index 0000000..10d1372 --- /dev/null +++ b/platforms/astbmc/garrison.c @@ -0,0 +1,59 @@ +/* Copyright 2013-2014 IBM Corp. + * + * 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 "astbmc.h" + +static bool garrison_probe(void) +{ + if (!dt_node_is_compatible(dt_root, "ibm,garrison")) + return false; + + /* Lot of common early inits here */ + astbmc_early_init(); + + /* + * Override external interrupt policy -> send to Linux + * + * On Naples, we get LPC interrupts via the built-in LPC + * controller demuxer, not an external CPLD. The external + * interrupt is for other uses, such as the TPM chip, we + * currently route it to Linux, but we might change that + * later if we decide we need it. + */ + psi_set_external_irq_policy(EXTERNAL_IRQ_POLICY_LINUX); + + return true; +} + +DECLARE_PLATFORM(firestone) = { + .name = "Garrison", + .probe = garrison_probe, + .init = astbmc_init, + .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, +}; |