summaryrefslogtreecommitdiff
path: root/payloads/libpayload
diff options
context:
space:
mode:
authorFurquan Shaikh <furquan@google.com>2019-06-03 19:02:31 -0700
committerFurquan Shaikh <furquan@google.com>2019-06-14 18:13:41 +0000
commit7c369c1e450ec4ffecdf770cadb21f2ca2b06b53 (patch)
tree4d9cce80c4566d54553d428f132bb0756c936e3a /payloads/libpayload
parent3bf4e28fb83ee1550e8adc1f1dcf993ccb79bdf4 (diff)
downloadcoreboot-7c369c1e450ec4ffecdf770cadb21f2ca2b06b53.tar.xz
libpayload/i8042/keyboard: Log errors during initialization
Add error messages for all failed commands in keyboard_init(). Change-Id: Ie42ccbc4d850912c83e00376b27f192d5b652057 Signed-off-by: Furquan Shaikh <furquan@google.com> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33446 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'payloads/libpayload')
-rw-r--r--payloads/libpayload/drivers/i8042/keyboard.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/payloads/libpayload/drivers/i8042/keyboard.c b/payloads/libpayload/drivers/i8042/keyboard.c
index 3e5f988c48..48d35a07f7 100644
--- a/payloads/libpayload/drivers/i8042/keyboard.c
+++ b/payloads/libpayload/drivers/i8042/keyboard.c
@@ -319,25 +319,33 @@ void keyboard_init(void)
/* Set scancode set 1 */
ret = keyboard_cmd(I8042_KBCMD_SET_SCANCODE);
- if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE))
+ if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE)) {
+ printf("ERROR: Keyboard set scancode failed!\n");
return;
+ }
ret = keyboard_cmd(I8042_SCANCODE_SET_1);
- if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE))
+ if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE)) {
+ printf("ERROR: Keyboard scancode set#1 failed!\n");
return;
+ }
/*
* Set default parameters.
* Fix for broken QEMU ps/2 make scancodes.
*/
ret = keyboard_cmd(0xf6);
- if (!ret)
+ if (!ret) {
+ printf("ERROR: Keyboard set default params failed!\n");
return;
+ }
/* Enable scanning */
ret = keyboard_cmd(I8042_KBCMD_EN);
- if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE))
+ if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE)) {
+ printf("ERROR: Keyboard enable scanning failed!\n");
return;
+ }
console_add_input_driver(&cons);
}