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-rw-r--r--src/southbridge/intel/common/Kconfig39
-rw-r--r--src/southbridge/intel/common/finalize.c10
2 files changed, 0 insertions, 49 deletions
diff --git a/src/southbridge/intel/common/Kconfig b/src/southbridge/intel/common/Kconfig
index d1b6bf6024..9356a2be16 100644
--- a/src/southbridge/intel/common/Kconfig
+++ b/src/southbridge/intel/common/Kconfig
@@ -97,42 +97,3 @@ config INTEL_CHIPSET_LOCKDOWN
config SOUTHBRIDGE_INTEL_COMMON_WATCHDOG
bool
depends on SOUTHBRIDGE_INTEL_COMMON_PMBASE
-
-if SOUTHBRIDGE_INTEL_COMMON_FINALIZE
-
-choice
- prompt "Flash locking during chipset lockdown"
- default LOCK_SPI_FLASH_NONE
-
-config LOCK_SPI_FLASH_NONE
- bool "Don't lock flash sections"
-
-config LOCK_SPI_FLASH_RO
- bool "Write-protect all flash sections"
- help
- Select this if you want to write-protect the whole firmware flash
- chip. The locking will take place during the chipset lockdown, which
- is either triggered by coreboot (when INTEL_CHIPSET_LOCKDOWN is set)
- or has to be triggered later (e.g. by the payload or the OS).
-
- NOTE: If you trigger the chipset lockdown unconditionally,
- you won't be able to write to the flash chip using the
- internal programmer any more.
-
-config LOCK_SPI_FLASH_NO_ACCESS
- bool "Write-protect all flash sections and read-protect non-BIOS sections"
- help
- Select this if you want to protect the firmware flash against all
- further accesses (with the exception of the memory mapped BIOS re-
- gion which is always readable). The locking will take place during
- the chipset lockdown, which is either triggered by coreboot (when
- INTEL_CHIPSET_LOCKDOWN is set) or has to be triggered later (e.g.
- by the payload or the OS).
-
- NOTE: If you trigger the chipset lockdown unconditionally,
- you won't be able to write to the flash chip using the
- internal programmer any more.
-
-endchoice
-
-endif
diff --git a/src/southbridge/intel/common/finalize.c b/src/southbridge/intel/common/finalize.c
index 4c6cc63466..2d66cad89c 100644
--- a/src/southbridge/intel/common/finalize.c
+++ b/src/southbridge/intel/common/finalize.c
@@ -15,16 +15,6 @@ void intel_pch_finalize_smm(void)
{
const pci_devfn_t lpc_dev = PCI_DEV(0, 0x1f, 0);
- if (CONFIG(LOCK_SPI_FLASH_RO) ||
- CONFIG(LOCK_SPI_FLASH_NO_ACCESS)) {
- int i;
- u32 lockmask = 1UL << 31;
- if (CONFIG(LOCK_SPI_FLASH_NO_ACCESS))
- lockmask |= 1 << 15;
- for (i = 0; i < 20; i += 4)
- RCBA32(0x3874 + i) = RCBA32(0x3854 + i) | lockmask;
- }
-
/* Lock SPIBAR */
RCBA32_OR(0x3804, (1 << 15));