coreboot/src/soc
Jeremy Compostella 7d8acb88c5 soc/intel/pantherlake: Switch to common PMC lockdown driver
Replace platform-specific lockdown.c with the common PMC lockdown
driver.

Changes:
- Remove src/soc/intel/pantherlake/lockdown.c
- Add PMC_FDIS_LOCK_REG define pointing to GEN_PMCON_B in soc/pmc.h
- Enable SOC_INTEL_COMMON_FEATURE_PMC_LOCKDOWN in Kconfig
- Update Makefile.mk to remove lockdown.c from build

Panther Lake uses GEN_PMCON_B for ST_FDIS_LOCK (bit 21), the same
approach as Meteor Lake.

Change-Id: I9becbedbb1bcbc19f60d3ebb024dd5e43c7cee29
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91207
Reviewed-by: Huang, Cliff <cliff.huang@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2026-03-05 03:46:09 +00:00
..
amd soc/amd/turin_poc: Add SPI TPM SoC-specific initialization 2026-03-02 14:38:58 +00:00
cavium
example/min86
ibm/power9 soc/power9/rom_media.c: find CBFS in PNOR 2025-08-28 20:14:01 +00:00
intel soc/intel/pantherlake: Switch to common PMC lockdown driver 2026-03-05 03:46:09 +00:00
mediatek soc/mediatek: Add common low battery poweroff handling 2026-03-03 05:44:33 +00:00
nvidia treewide: Move mipi_panel_parse_commands() to commonlib 2026-01-14 09:38:36 +00:00
qualcomm soc/qualcomm/x1p42100: Remove redundant VBUS enablement logic 2026-03-03 05:28:22 +00:00
rockchip treewide: Move mipi_panel_parse_commands() to commonlib 2026-01-14 09:38:36 +00:00
samsung samsung/exynos5250: Replace 'unsigned long int' by 'unsigned long' 2025-01-15 08:32:16 +00:00
sifive
ti
ucb/riscv soc/riscv/ucb: Switch to FDT parsing to get memory size 2025-02-26 17:11:09 +00:00
xilinx soc/xilinx/zynq7000: Initial Xilinx Zynq 7000 SoC bringup 2025-01-23 00:41:01 +00:00