diff options
author | Andrey Petrov <anpetrov@fb.com> | 2020-03-20 12:08:32 -0700 |
---|---|---|
committer | Andrey Petrov <anpetrov@fb.com> | 2020-03-26 18:13:51 +0000 |
commit | 2e410757efb824555191d8afd78cf79ab5ba6049 (patch) | |
tree | bfd92989b163c3166c7e0911f2cbf37bf2e2b1b1 /src/soc/intel/xeon_sp/cpx/chip.h | |
parent | b75bcc978af50dc409b5356abd33b064029480bb (diff) |
soc/intel/xeon_sp: Add basic Cooperlake-SP support
This adds barebones support.
What works:
* Linux kernel boots fine
* SIRQ and PCH interupts work fine (only in IOAPIC mode)
* PCH devices are usable
What doesn't:
* MP init is not there yet, only 1 CPU is up
* SMM is not supported
* GPIO is not available
* All IIO and extended bus numbers enumeration is not yet available
* Warm reset flow is untested
* MRC cache save/load
TEST=boots into Linux
Signed-off-by: Andrey Petrov <anpetrov@fb.com>
Change-Id: I7c987badc3c53f16ad178369c7e0906d6596e465
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39713
Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/xeon_sp/cpx/chip.h')
-rw-r--r-- | src/soc/intel/xeon_sp/cpx/chip.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/soc/intel/xeon_sp/cpx/chip.h b/src/soc/intel/xeon_sp/cpx/chip.h new file mode 100644 index 0000000000..d86b8e7efa --- /dev/null +++ b/src/soc/intel/xeon_sp/cpx/chip.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* This file is part of the coreboot project. */ + +#ifndef _SOC_CHIP_H_ +#define _SOC_CHIP_H_ + +#include <stdint.h> +#include <intelblocks/cfg.h> + +struct soc_intel_xeon_sp_cpx_config { + /* Common struct containing soc config data required by common code */ + struct soc_intel_common_config common_soc_config; + + /* Generic IO decode ranges */ + uint32_t gen1_dec; + uint32_t gen2_dec; + uint32_t gen3_dec; + uint32_t gen4_dec; +}; + +extern struct chip_operations soc_intel_xeon_sp_cpx_ops; + +typedef struct soc_intel_xeon_sp_cpx_config config_t; + +#endif |