From 91eb2816faa4b2689f30ca47ff2585cf79ac53f3 Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Sun, 13 Oct 2019 23:14:08 +0200 Subject: soc/intel/braswell: Don't reinitialize SPI after lockdown With the common southbridge SPI code reinitialization after lockdown is not necessary, hence the SMM finalize call becomes a no-op. Change-Id: I9fae28185470f4d25ef1818627eb76ac38cf100b Signed-off-by: Arthur Heymans Reviewed-on: https://review.coreboot.org/c/coreboot/+/36006 Reviewed-by: Nico Huber Tested-by: build bot (Jenkins) --- src/soc/intel/braswell/smihandler.c | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'src/soc/intel/braswell/smihandler.c') diff --git a/src/soc/intel/braswell/smihandler.c b/src/soc/intel/braswell/smihandler.c index b94fe653ad..d0306caaa3 100644 --- a/src/soc/intel/braswell/smihandler.c +++ b/src/soc/intel/braswell/smihandler.c @@ -280,22 +280,6 @@ static void southbridge_smi_gsmi(void) *ret = gsmi_exec(sub_command, param); } -static void finalize(void) -{ - static int finalize_done; - - if (finalize_done) { - printk(BIOS_DEBUG, "SMM already finalized.\n"); - return; - } - finalize_done = 1; - -#if CONFIG(SPI_FLASH_SMM) - /* Re-init SPI driver to handle locked BAR */ - spi_init(); -#endif -} - static void southbridge_smi_apmc(void) { uint8_t reg8; @@ -347,9 +331,6 @@ static void southbridge_smi_apmc(void) if (CONFIG(ELOG_GSMI)) southbridge_smi_gsmi(); break; - case APM_CNT_FINALIZE: - finalize(); - break; } mainboard_smi_apmc(reg8); -- cgit v1.2.3