libsharedobjs: Add 8042 scancodes to shared lib.

This commit adds the 8042 scancodes to the shared objects library saving
504 bytes from the RW image. To enable the space savings, define
CONFIG_SHAREDLIB in the target's board.h file.

BUG=none
BRANCH=none
TEST=make -j buildall tests
TEST=Built samus EC image and verified keyboard still worked in RO and
RW.
TEST=Built samus EC image with CONFIG_SHAREDLIB enabled and verified
that the keyboard still worked in RO and RW.
TEST=Enabled CONFIG_SHAREDLIB for glados and cyan and watched build
fail.
CQ-DEPEND=CL:275344

Change-Id: I1241506c6b34d63e270677d4e8d0531a8a4236c9
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/276212
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Commit-Queue: Aseda Aboagye <aaboagye@chromium.org>

1 files changed, 1 insertions, 64 deletions

diff --git a/common/keyboard_8042.c b/common/keyboard_8042.c
index 8affac4d8b..96321e28f3 100644
--- a/common/keyboard_8042.c
+++ b/common/keyboard_8042.c
@@ -12,6 +12,7 @@
 #include "hooks.h"
 #include "host_command.h"
 #include "i8042_protocol.h"
+#include "keyboard_8042_sharedlib.h"
 #include "keyboard_config.h"
 #include "keyboard_protocol.h"
 #include "lightbar.h"
@@ -143,70 +144,6 @@ struct kb_state {
 	uint8_t keystroke_enabled;
 };
 
-/* The standard Chrome OS keyboard matrix table. */
-static const uint16_t scancode_set1[KEYBOARD_ROWS][KEYBOARD_COLS] = {
-	{0x0000, 0xe05b, 0x003b, 0x0030, 0x0044, 0x0073, 0x0031, 0x0000, 0x000d,
-	 0x0000, 0xe038, 0x0000, 0x0000},
-	{0x0000, 0x0001, 0x003e, 0x0022, 0x0041, 0x0000, 0x0023, 0x0000, 0x0028,
-	 0x0043, 0x0000, 0x000e, 0x0079},
-	{0x001d, 0x000f, 0x003d, 0x0014, 0x0040, 0x001b, 0x0015, 0x0056, 0x001a,
-	 0x0042, 0x007d, 0x0000, 0x0000},
-	{0x0000, 0x0029, 0x003c, 0x0006, 0x003f, 0x0000, 0x0007, 0x0000, 0x000c,
-	 0x005d, 0x0000, 0x002b, 0x007b},
-	{0xe01d, 0x001e, 0x0020, 0x0021, 0x001f, 0x0025, 0x0024, 0x0000, 0x0027,
-	 0x0026, 0x002b, 0x001c, 0x0000},
-	{0x0000, 0x002c, 0x002e, 0x002f, 0x002d, 0x0033, 0x0032, 0x002a, 0x0035,
-	 0x0034, 0x0000, 0x0039, 0x0000},
-	{0x0000, 0x0002, 0x0004, 0x0005, 0x0003, 0x0009, 0x0008, 0x0000, 0x000b,
-	 0x000a, 0x0038, 0xe050, 0xe04d},
-	{0x0000, 0x0010, 0x0012, 0x0013, 0x0011, 0x0017, 0x0016, 0x0036, 0x0019,
-	 0x0018, 0x0000, 0xe048, 0xe04b},
-};
-
-static const uint16_t scancode_set2[KEYBOARD_ROWS][KEYBOARD_COLS] = {
-	{0x0000, 0xe01f, 0x0005, 0x0032, 0x0009, 0x0051, 0x0031, 0x0000, 0x0055,
-	 0x0000, 0xe011, 0x0000, 0x0000},
-	{0x0000, 0x0076, 0x000c, 0x0034, 0x0083, 0x0000, 0x0033, 0x0000, 0x0052,
-	 0x0001, 0x0000, 0x0066, 0x0064},
-	{0x0014, 0x000d, 0x0004, 0x002c, 0x000b, 0x005b, 0x0035, 0x0061, 0x0054,
-	 0x000a, 0x006a, 0x0000, 0x0000},
-	{0x0000, 0x000e, 0x0006, 0x002e, 0x0003, 0x0000, 0x0036, 0x0000, 0x004e,
-	 0x002f, 0x0000, 0x005d, 0x0067},
-	{0xe014, 0x001c, 0x0023, 0x002b, 0x001b, 0x0042, 0x003b, 0x0000, 0x004c,
-	 0x004b, 0x005d, 0x005a, 0x0000},
-	{0x0000, 0x001a, 0x0021, 0x002a, 0x0022, 0x0041, 0x003a, 0x0012, 0x004a,
-	 0x0049, 0x0000, 0x0029, 0x0000},
-	{0x0000, 0x0016, 0x0026, 0x0025, 0x001e, 0x003e, 0x003d, 0x0000, 0x0045,
-	 0x0046, 0x0011, 0xe072, 0xe074},
-	{0x0000, 0x0015, 0x0024, 0x002d, 0x001d, 0x0043, 0x003c, 0x0059, 0x004d,
-	 0x0044, 0x0000, 0xe075, 0xe06b},
-};
-
-struct button_8042_t {
-	uint16_t scancode_set1;
-	uint16_t scancode_set2;
-	int repeat;
-};
-
-/*
- * Button scancodes.
- * Must be in the same order as defined in keyboard_button_type.
- */
-static const struct button_8042_t buttons_8042[] = {
-	{0xe05e, 0xe037, 0}, /* Power */
-	{0xe02e, 0xe021, 1}, /* Volume Down */
-	{0xe030, 0xe032, 1}, /* Volume Up */
-	{0x0002, 0x0016, 1}, /* 1 */
-	{0x0003, 0x001e, 1}, /* 2 */
-	{0x0004, 0x0026, 1}, /* 3 */
-	{0x0005, 0x0025, 1}, /* 4 */
-	{0x0006, 0x002e, 1}, /* 5 */
-	{0x0007, 0x0036, 1}, /* 6 */
-	{0x0008, 0x003d, 1}, /* 7 */
-	{0x0009, 0x003e, 1}, /* 8 */
-};
-BUILD_ASSERT(ARRAY_SIZE(buttons_8042) == KEYBOARD_BUTTON_COUNT);
-
 /*****************************************************************************/
 /* Keyboard event log */