mb/hp: Add HP EliteBook Folio 9480m

The code is based on autoport, with necessary modifications.

This laptop uses SMSC MEC1322 embedded controller, but the EC
interface is the same as the EliteBook laptops of previous generations
that use KBC1126 EC. So it still uses ec/hp/kbc1126, but does not need
EC firmware inserted into CBFS. We also need to leave the end of the
OEM flash content untouched, so the default ROM size is set to 12MiB
instead of 16MiB, and we need to modify the IFD when flashing.

Thanks to persmule for providing the laptop and pointing out how to
program the system flash chip of it.

Change-Id: I2328c43cbb1f488aa1d0ddd9116814d971e5d8ae
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45578
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

1 files changed, 72 insertions, 0 deletions

diff --git a/src/mainboard/hp/folio_9480m/hda_verb.c b/src/mainboard/hp/folio_9480m/hda_verb.c
new file mode 100644
index 0000000000..9ee6de01a8
--- /dev/null
+++ b/src/mainboard/hp/folio_9480m/hda_verb.c
@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <device/azalia_device.h>
+
+const u32 cim_verb_data[] = {
+	0x10ec0280,	/* Codec Vendor / Device ID: Realtek */
+	0x103c22db,	/* Subsystem ID */
+	57,		/* Number of 4 dword sets */
+	AZALIA_SUBVENDOR(0, 0x103c22db),
+	AZALIA_RESET(1),
+	AZALIA_PIN_CFG(0, 0x12, 0x90a60130),
+	AZALIA_PIN_CFG(0, 0x13, 0x40000000),
+	AZALIA_PIN_CFG(0, 0x14, 0x90170110),
+	AZALIA_PIN_CFG(0, 0x15, 0x0321101f),
+	AZALIA_PIN_CFG(0, 0x16, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x17, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x18, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x19, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x1a, 0x03a11020),
+	AZALIA_PIN_CFG(0, 0x1b, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x1d, 0x40738105),
+	AZALIA_PIN_CFG(0, 0x1e, 0x411111f0),
+
+	/* The following is from the OEM firmware */
+	0x02050007, 0x0204c200, 0x02050063, 0x02044800,
+	0x02050066, 0x02040809, 0x02050015, 0x02048842,
+	0x0205000f, 0x0204cccc, 0x02050010, 0x0204ccdd,
+	0x02050065, 0x02042000, 0x0205001c, 0x0204c900,
+	0x02050018, 0x02043788, 0x02050008, 0x02048210,
+	0x02050068, 0x02043022, 0x02050006, 0x02040800,
+	0x02050061, 0x02040403, 0x02050061, 0x02040403,
+	0x0205005f, 0x02040800, 0x02050060, 0x02040800,
+	0x0205002c, 0x02044002, 0x0205002e, 0x02041ec4,
+	0x0205002f, 0x02040000, 0x02050033, 0x0204c5e8,
+	0x02050034, 0x02041a98, 0x02050035, 0x0204f5ad,
+	0x02050036, 0x0204cbd2, 0x02050037, 0x02041605,
+	0x02050038, 0x0204f5ad, 0x02050039, 0x0204ea5f,
+	0x0205003a, 0x02040b42, 0x0205003b, 0x0204fb54,
+	0x0205003c, 0x0204fcd9, 0x0205003d, 0x02040000,
+	0x02050030, 0x02041f5c, 0x02050031, 0x02040111,
+	0x02050032, 0x02041f5f, 0x0205003e, 0x02041ea9,
+	0x0205002f, 0x02040000, 0x02050042, 0x0204c66e,
+	0x02050043, 0x02041a29, 0x02050035, 0x0204f5ad,
+	0x02050044, 0x0204ccdd, 0x02050045, 0x02041549,
+	0x02050038, 0x0204f5ad, 0x02050046, 0x0204ee79,
+	0x02050047, 0x020409f4, 0x0205003b, 0x0204fb54,
+	0x02050048, 0x0204fa4c, 0x0205003d, 0x02040000,
+	0x0205003f, 0x02041f4d, 0x02050040, 0x02040129,
+	0x02050041, 0x02041f51, 0x02050049, 0x02041f61,
+	0x0205002f, 0x02040000, 0x0205004d, 0x0204c2f4,
+	0x0205004e, 0x02041d2e, 0x02050035, 0x0204f5ad,
+	0x0205004f, 0x0204c5e8, 0x02050050, 0x02041a98,
+	0x02050038, 0x0204f5ad, 0x02050051, 0x0204d30e,
+	0x02050052, 0x020413e6, 0x0205003b, 0x0204fb54,
+	0x02050053, 0x02040b73, 0x0205003d, 0x02040000,
+	0x0205004a, 0x02041faf, 0x0205004b, 0x0204008a,
+	0x0205004c, 0x02041fb0, 0x02050054, 0x02041fb0,
+	0x0205002f, 0x02040000, 0x02050058, 0x0204c17a,
+	0x02050059, 0x02041e8f, 0x02050035, 0x0204f5ad,
+	0x0205005a, 0x0204c2f4, 0x0205005b, 0x02041d2e,
+	0x02050038, 0x0204f5ad, 0x0205005c, 0x0204c899,
+	0x0205005d, 0x0204195b, 0x0205003b, 0x0204fb54,
+	0x0205005e, 0x02041444, 0x0205003d, 0x02040000,
+	0x02050055, 0x02041fd8, 0x02050056, 0x02040045,
+	0x02050057, 0x02041fd8, 0x0205002c, 0x0204ffc2,
+	0x02050026, 0x02042828, 0x02050029, 0x02040250,
+	0x02050004, 0x0204c09e, 0x0205000e, 0x02045001,
+};
+
+const u32 pc_beep_verbs[0] = {};
+
+AZALIA_ARRAY_SIZES;