{soc,vc,mb}/intel: Drop support for Cannon Lake SoC

Drop the support for the Intel Cannon Lake SoC for various reasons:

* Most people can't use coreboot on Cannon Lake, since the required FSP
binaries aren't publicly available. Given that FSP binaries for several
newer platforms have been released, it's very unlikely that Cannon Lake
FSP will ever be released.

* It seems there is no interest in this, since the reference mainboard
is the only available mainboard in tree.

Also, remove the related reference mainboard intel/cannonlake_rvp and
its FSP headers in intel/fsp2_0/cannonlake.

Change-Id: I8f698e16099acb45444b2bc675642d161ff8c237
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48775
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

6 files changed, 0 insertions, 186 deletions

diff --git a/src/mainboard/intel/cannonlake_rvp/spd/Makefile.inc b/src/mainboard/intel/cannonlake_rvp/spd/Makefile.inc
deleted file mode 100644
index f052142431..0000000000
--- a/src/mainboard/intel/cannonlake_rvp/spd/Makefile.inc
+++ /dev/null
@@ -1,12 +0,0 @@
-## SPDX-License-Identifier: GPL-2.0-only
-
-romstage-y += spd_util.c
-
-SPD_SOURCES = empty				# 0b000
-SPD_SOURCES += samsung_ddr4_4GB			# 0b001 Dual Channel 4GB
-SPD_SOURCES += samsung_lpddr4_8GB		# 0b001 Dual Channel 8GB
-SPD_SOURCES += empty				# 0b011
-SPD_SOURCES += empty				# 0b100
-SPD_SOURCES += empty				# 0b101
-SPD_SOURCES += empty				# 0b110
-SPD_SOURCES += empty				# 0b111
diff --git a/src/mainboard/intel/cannonlake_rvp/spd/empty.spd.hex b/src/mainboard/intel/cannonlake_rvp/spd/empty.spd.hex
deleted file mode 100644
index 67b46cd239..0000000000
--- a/src/mainboard/intel/cannonlake_rvp/spd/empty.spd.hex
+++ /dev/null
@@ -1,32 +0,0 @@
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/src/mainboard/intel/cannonlake_rvp/spd/samsung_ddr4_4GB.spd.hex b/src/mainboard/intel/cannonlake_rvp/spd/samsung_ddr4_4GB.spd.hex
deleted file mode 100644
index 49db2374f4..0000000000
--- a/src/mainboard/intel/cannonlake_rvp/spd/samsung_ddr4_4GB.spd.hex
+++ /dev/null
@@ -1,32 +0,0 @@
-23 11 0C 03 84 19 00 08 00 60 00 03 01 03 00 00
-00 00 06 0D F8 3F 00 00 6E 6E 6E 11 00 6E 20 08
-00 05 70 03 00 A8 18 28 28 00 78 00 14 3C 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 0C 2B 2D 04
-16 35 23 0D 00 00 2C 0B 03 24 35 0C 03 2D 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 9C 00 00 00 00 00 E7 00 64 20
-0F 11 20 00 00 00 00 00 00 00 00 00 00 00 00 00
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-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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-00 00 00 00 00 00 00 00 00 00 00 00 00 00 EF 55
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-80 CE 01 16 26 02 FC 5D BE 4D 34 37 31 41 35 31
-34 33 45 42 31 2D 43 54 44 20 20 20 20 00 80 CE
-00 33 30 32 4A 30 30 30 23 00 01 00 00 00 00 00
-01 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/src/mainboard/intel/cannonlake_rvp/spd/samsung_lpddr4_8GB.spd.hex b/src/mainboard/intel/cannonlake_rvp/spd/samsung_lpddr4_8GB.spd.hex
deleted file mode 100644
index d298629342..0000000000
--- a/src/mainboard/intel/cannonlake_rvp/spd/samsung_lpddr4_8GB.spd.hex
+++ /dev/null
@@ -1,32 +0,0 @@
-23 10 10 0E 15 19 95 08 00 40 00 00 0A 22 00 00
-48 00 05 FF 92 55 00 00 8C 00 90 A8 90 A0 05 D0
-02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 7F 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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-00 00 00 00 00 55 00 00 00 20 20 20 20 20 20 20
-20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00
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-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/src/mainboard/intel/cannonlake_rvp/spd/spd.h b/src/mainboard/intel/cannonlake_rvp/spd/spd.h
deleted file mode 100644
index 978f01daa5..0000000000
--- a/src/mainboard/intel/cannonlake_rvp/spd/spd.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef MAINBOARD_SPD_H
-#define MAINBOARD_SPD_H
-
-void mainboard_fill_dq_map_ch0(void *dq_map_ptr);
-void mainboard_fill_dq_map_ch1(void *dq_map_ptr);
-void mainboard_fill_dqs_map_ch0(void *dqs_map_ptr);
-void mainboard_fill_dqs_map_ch1(void *dqs_map_ptr);
-void mainboard_fill_rcomp_res_data(void *rcomp_ptr);
-void mainboard_fill_rcomp_strength_data(void *rcomp_strength_ptr);
-#endif
diff --git a/src/mainboard/intel/cannonlake_rvp/spd/spd_util.c b/src/mainboard/intel/cannonlake_rvp/spd/spd_util.c
deleted file mode 100644
index e4b4b383b9..0000000000
--- a/src/mainboard/intel/cannonlake_rvp/spd/spd_util.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <stdint.h>
-#include <string.h>
-
-#include "spd.h"
-
-void mainboard_fill_dq_map_ch0(void *dq_map_ptr)
-{
-	/* DQ byte map Ch0 */
-	const u8 dq_map[12] = {
-		0x0F, 0xF0, 0x0F, 0xF0, 0xFF, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
-	memcpy(dq_map_ptr, dq_map, sizeof(dq_map));
-}
-
-void mainboard_fill_dq_map_ch1(void *dq_map_ptr)
-{
-	const u8 dq_map[12] = {
-		0x0F, 0xF0, 0x0F, 0xF0, 0xFF, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
-	memcpy(dq_map_ptr, dq_map, sizeof(dq_map));
-}
-
-void mainboard_fill_dqs_map_ch0(void *dqs_map_ptr)
-{
-	/* DQS CPU<>DRAM map Ch0 */
-	const u8 dqs_map_u[8] = { 0, 3, 2, 1, 5, 6, 7, 4 };
-
-	const u8 dqs_map_y[8] = { 2, 0, 3, 1, 6, 5, 7, 4 };
-
-	if (CONFIG(BOARD_INTEL_CANNONLAKE_RVPU))
-		memcpy(dqs_map_ptr, dqs_map_u, sizeof(dqs_map_u));
-	else
-		memcpy(dqs_map_ptr, dqs_map_y, sizeof(dqs_map_y));
-}
-
-void mainboard_fill_dqs_map_ch1(void *dqs_map_ptr)
-{
-	/* DQS CPU<>DRAM map Ch1 */
-	const u8 dqs_map_u[8] = { 3, 0, 1, 2, 5, 6, 4, 7 };
-
-	const u8 dqs_map_y[8] = { 3, 1, 2, 0, 4, 5, 6, 7 };
-
-	if (CONFIG(BOARD_INTEL_CANNONLAKE_RVPU))
-		memcpy(dqs_map_ptr, dqs_map_u, sizeof(dqs_map_u));
-	else
-		memcpy(dqs_map_ptr, dqs_map_y, sizeof(dqs_map_y));
-}
-
-void mainboard_fill_rcomp_res_data(void *rcomp_ptr)
-{
-	/* Rcomp resistor */
-	const u16 RcompResistor[3] = { 100, 100, 100 };
-	memcpy(rcomp_ptr, RcompResistor, sizeof(RcompResistor));
-}
-
-void mainboard_fill_rcomp_strength_data(void *rcomp_strength_ptr)
-{
-	/* Rcomp target */
-	static const u16 RcompTarget[5] = { 80, 40, 40, 40, 30 };
-
-	memcpy(rcomp_strength_ptr, RcompTarget, sizeof(RcompTarget));
-}