diff options
| author | Yuchi Chen <yuchi.chen@intel.com> | 2024-09-27 18:10:41 +0800 |
|---|---|---|
| committer | Lean Sheng Tan <sheng.tan@9elements.com> | 2024-11-27 09:31:52 +0000 |
| commit | 78fa36d0508fb94634f9c17a28186caab4c3f3f3 (patch) | |
| tree | d7719ca4587cf3605f9a63053dac5fc3c9a9a5cd /src/soc/intel/snowridge/smihandler.c | |
| parent | d2deb14fb00f71fca4897e44b4d61d8027d2bdf3 (diff) | |
soc/intel/snowridge: Add support for Intel Atom Snow Ridge SoC
This change adds support for Intel Atom Processors P5300, P5700
product families (known as Snow Ridge NS and Snow Ridge NX).
Change-Id: I32ad836dfaaff0d1816eac41e5a7d19ece11080f
Signed-off-by: Yuchi Chen <yuchi.chen@intel.com>
Tested-by: Vasiliy Khoruzhick <vasilykh@arista.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83321
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Diffstat (limited to 'src/soc/intel/snowridge/smihandler.c')
| -rw-r--r-- | src/soc/intel/snowridge/smihandler.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/soc/intel/snowridge/smihandler.c b/src/soc/intel/snowridge/smihandler.c new file mode 100644 index 0000000000..96efa64090 --- /dev/null +++ b/src/soc/intel/snowridge/smihandler.c @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <intelblocks/fast_spi.h> +#include <intelblocks/smihandler.h> +#include <soc/pm.h> + +void smihandler_soc_at_finalize(void) +{ + fast_spi_enable_wp(); +} + +const smi_handler_t southbridge_smi[SMI_STS_BITS] = { + [SMI_ON_SLP_EN_STS_BIT] = smihandler_southbridge_sleep, + [APM_STS_BIT] = smihandler_southbridge_apmc, + [PM1_STS_BIT] = smihandler_southbridge_pm1, + [GPE0_STS_BIT] = smihandler_southbridge_gpe0, + [GPIO_STS_BIT] = smihandler_southbridge_gpi, + [ESPI_SMI_STS_BIT] = smihandler_southbridge_espi, + [MCSMI_STS_BIT] = smihandler_southbridge_mc, +#if CONFIG(SOC_INTEL_COMMON_BLOCK_SMM_TCO_ENABLE) + [TCO_STS_BIT] = smihandler_southbridge_tco, +#endif + [PERIODIC_STS_BIT] = smihandler_southbridge_periodic, + [MONITOR_STS_BIT] = smihandler_southbridge_monitor +}; |