239abaf759
Change-Id: I7b657750b10f98524f011f5254e533217fe94fd8 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42849 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
38 lines
872 B
C
38 lines
872 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <arch/io.h>
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#include <console/console.h>
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#include <cpu/x86/smm.h>
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#include <soc/pm.h>
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#include <soc/smm.h>
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#include <elog.h>
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#include <ec/google/chromeec/ec.h>
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#include <soc/gpio.h>
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#include <soc/iomap.h>
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#include <soc/nvs.h>
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#include <soc/pm.h>
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#include <soc/smm.h>
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#include "ec.h"
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#include "gpio.h"
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int mainboard_io_trap_handler(int smif)
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{
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switch (smif) {
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case 0x99:
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printk(BIOS_DEBUG, "Sample\n");
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gnvs->smif = 0;
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break;
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default:
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return 0;
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}
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/* On success, the IO Trap Handler returns 0
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* On failure, the IO Trap Handler returns a value != 0
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*
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* For now, we force the return value to 0 and log all traps to
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* see what's going on.
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*/
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//gnvs->smif = 0;
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return 1;
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}
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