Patrick Georgi submitted this change.
sb/intel/i82801dx: Drop APM_CNT_MBI_UPDATE
No useful implementation existed.
Change-Id: I9a6f9876330fe9f0cdb2925e20f3675fda53d32b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42852
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
M src/southbridge/intel/i82801dx/smihandler.c
1 file changed, 0 insertions(+), 15 deletions(-)
diff --git a/src/southbridge/intel/i82801dx/smihandler.c b/src/southbridge/intel/i82801dx/smihandler.c
index b54d1d39..af56941 100644
--- a/src/southbridge/intel/i82801dx/smihandler.c
+++ b/src/southbridge/intel/i82801dx/smihandler.c
@@ -24,10 +24,6 @@
*/
u16 pmbase = PMBASE_ADDR;
-unsigned char *mbi = NULL;
-u32 mbi_len;
-u8 mbi_initialized = 0;
-
/**
* @brief read and clear PM1_STS
* @return PM1_STS register
@@ -335,17 +331,6 @@
outl(pmctrl, pmbase + PM1_CNT);
printk(BIOS_DEBUG, "SMI#: ACPI enabled.\n");
break;
- case APM_CNT_MBI_UPDATE: // FIXME
- if (mbi_initialized) {
- printk(BIOS_DEBUG, "SMI#: mbi already registered!\n");
- return;
- }
- mbi = *(void **)0x500;
- mbi_len = *(u32 *)0x504;
- mbi_initialized = 1;
- printk(BIOS_DEBUG, "SMI#: Registered MBI at %p (%d bytes)\n", mbi, mbi_len);
- break;
-
default:
printk(BIOS_DEBUG, "SMI#: Unknown function APM_CNT=%02x\n", reg8);
}
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