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authorAngel Pons <th3fanbus@gmail.com>2021-10-14 11:23:49 +0200
committerFelix Held <felix-coreboot@felixheld.de>2021-10-15 18:25:48 +0000
commit6c08b1ff8180181ff50150a17ae94abde9ffc2f2 (patch)
tree4082600b08c30744d95a0dec2c22ee1d6e8ab62d
parentd2da8704992a9db90f430e69635e7f10e57cb15c (diff)
Doc/mainboard_io_trap_handler_sample.c: Drop file
Looks like nothing references this example. Remove it. If one needs an example, there's several mainboards which contain an I/O trap handler. Change-Id: I4a238fbf354926cb6568e1709bfb79cc546dfd73 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58322 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
-rw-r--r--Documentation/mainboard_io_trap_handler_sample.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/Documentation/mainboard_io_trap_handler_sample.c b/Documentation/mainboard_io_trap_handler_sample.c
deleted file mode 100644
index a949009c20..0000000000
--- a/Documentation/mainboard_io_trap_handler_sample.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <cpu/x86/smm.h>
-#include <soc/pm.h>
-#include <soc/smm.h>
-#include <elog.h>
-#include <ec/google/chromeec/ec.h>
-#include <soc/gpio.h>
-#include <soc/iomap.h>
-#include <soc/nvs.h>
-#include <soc/pm.h>
-#include <soc/smm.h>
-#include "ec.h"
-#include "gpio.h"
-
-int mainboard_io_trap_handler(int smif)
-{
- switch (smif) {
- case 0x99:
- printk(BIOS_DEBUG, "Sample\n");
- gnvs->smif = 0;
- break;
- default:
- return 0;
- }
-
- /* On success, the IO Trap Handler returns 0
- * On failure, the IO Trap Handler returns a value != 0
- *
- * For now, we force the return value to 0 and log all traps to
- * see what's going on.
- */
- //gnvs->smif = 0;
- return 1;
-}