broadcom: Remove SoC and board support

The reason for this code cleanup is the legacy
Google Purin board which isn't available anymore
and AFAIK never made it into the stores.

* Remove broadcom cygnus SoC support
* Remove /util/broadcom tool
* Remove Google Purin mainboard
* Remove MAINTAINERS entries

Change-Id: I148dd7eb0192d396cb69bc26c4062f88a764771a
Signed-off-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/29905
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

12 files changed, 0 insertions, 296 deletions

diff --git a/src/mainboard/google/purin/Kconfig b/src/mainboard/google/purin/Kconfig
deleted file mode 100644
index 0453b5eece..0000000000
--- a/src/mainboard/google/purin/Kconfig
+++ /dev/null
@@ -1,53 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright 2015 Google Inc.
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-## GNU General Public License for more details.
-##
-
-if BOARD_GOOGLE_PURIN
-
-config BOARD_SPECIFIC_OPTIONS
-	def_bool y
-	select BOARD_ROMSIZE_KB_2048
-	select COMMON_CBFS_SPI_WRAPPER
-	select MAINBOARD_HAS_CHROMEOS
-	select SOC_BROADCOM_CYGNUS
-	select SPI_FLASH
-	select SPI_FLASH_SPANSION
-	select SPI_FLASH_STMICRO # required for the reference board BCM958305K
-	select MAINBOARD_HAS_I2C_TPM_GENERIC
-	select MAINBOARD_HAS_TPM1
-
-config VBOOT
-	select VBOOT_VBNV_FLASH
-
-config MAINBOARD_DIR
-	string
-	default google/purin
-
-config MAINBOARD_PART_NUMBER
-	string
-	default "Purin"
-
-config MAINBOARD_VENDOR
-	string
-	default "Google"
-
-config DRAM_SIZE_MB
-	int
-	default 256
-
-config GBB_HWID
-	string
-	depends on CHROMEOS
-	default "Purin TEST 1"
-endif #  BOARD_GOOGLE_PURIN
diff --git a/src/mainboard/google/purin/Kconfig.name b/src/mainboard/google/purin/Kconfig.name
deleted file mode 100644
index db96008790..0000000000
--- a/src/mainboard/google/purin/Kconfig.name
+++ /dev/null
@@ -1,2 +0,0 @@
-config BOARD_GOOGLE_PURIN
-	bool "Purin"
diff --git a/src/mainboard/google/purin/Makefile.inc b/src/mainboard/google/purin/Makefile.inc
deleted file mode 100644
index 5f13a8be1c..0000000000
--- a/src/mainboard/google/purin/Makefile.inc
+++ /dev/null
@@ -1,36 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright 2015 Google Inc.
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-## GNU General Public License for more details.
-##
-bootblock-y += bootblock.c
-bootblock-y += boardid.c
-bootblock-y += chromeos.c
-bootblock-y += reset.c
-
-verstage-y += boardid.c
-verstage-y += chromeos.c
-verstage-y += reset.c
-
-romstage-y += boardid.c
-romstage-y += chromeos.c
-romstage-y += reset.c
-
-ramstage-y += boardid.c
-ramstage-y += chromeos.c
-ramstage-y += mainboard.c
-ramstage-y += reset.c
-
-bootblock-y += memlayout.ld
-verstage-y += memlayout.ld
-romstage-y += memlayout.ld
-ramstage-y += memlayout.ld
diff --git a/src/mainboard/google/purin/board_info.txt b/src/mainboard/google/purin/board_info.txt
deleted file mode 100644
index 878db18218..0000000000
--- a/src/mainboard/google/purin/board_info.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-Vendor name: Google
-Board name: Purin Broadcom Cygnus reference board
-Category: eval
-ROM protocol: SPI
-ROM socketed: n
-Flashrom support: y
diff --git a/src/mainboard/google/purin/boardid.c b/src/mainboard/google/purin/boardid.c
deleted file mode 100644
index 901d837e38..0000000000
--- a/src/mainboard/google/purin/boardid.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2015 Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <boardid.h>
-
-uint32_t board_id(void)
-{
-	return -1;
-}
diff --git a/src/mainboard/google/purin/bootblock.c b/src/mainboard/google/purin/bootblock.c
deleted file mode 100644
index 18c1f5f5e4..0000000000
--- a/src/mainboard/google/purin/bootblock.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 20145Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <bootblock_common.h>
-
-void bootblock_mainboard_init(void)
-{
-}
diff --git a/src/mainboard/google/purin/chromeos.c b/src/mainboard/google/purin/chromeos.c
deleted file mode 100644
index 5e7cdfe5c1..0000000000
--- a/src/mainboard/google/purin/chromeos.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2015 Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <boot/coreboot_tables.h>
-#include <vendorcode/google/chromeos/chromeos.h>
-
-void fill_lb_gpios(struct lb_gpios *gpios)
-{
-}
-
-int get_recovery_mode_switch(void)
-{
-	return 0;
-}
-
-int get_write_protect_state(void)
-{
-	return 0;
-}
diff --git a/src/mainboard/google/purin/chromeos.fmd b/src/mainboard/google/purin/chromeos.fmd
deleted file mode 100644
index 3f4ca840a3..0000000000
--- a/src/mainboard/google/purin/chromeos.fmd
+++ /dev/null
@@ -1,32 +0,0 @@
-FLASH@0x0 0x200000 {
-	WP_RO@0x0 0x100000 {
-		RO_SECTION@0x0 0xf0000 {
-			BOOTBLOCK@0 128K
-			COREBOOT(CBFS)@0x20000 0x60000
-			FMAP@0x80000 0x1000
-			GBB@0x81000 0x6ef00
-			RO_FRID@0xeff00 0x100
-		}
-		RO_VPD@0xf0000 0x10000
-	}
-	RW_SECTION_A@0x100000 0x58000 {
-		VBLOCK_A@0x0 0x2000
-		FW_MAIN_A(CBFS)@0x2000 0x55f00
-		RW_FWID_A@0x57f00 0x100
-	}
-	RW_SHARED@0x158000 0x4000 {
-		SHARED_DATA@0x0 0x4000
-	}
-	RW_ELOG@0x15c000 0x4000
-	RW_GPT@0x160000 0x20000 {
-		RW_GPT_PRIMARY@0x0 0x10000
-		RW_GPT_SECONDARY@0x10000 0x10000
-	}
-	RW_SECTION_B@0x180000 0x58000 {
-		VBLOCK_B@0x0 0x2000
-		FW_MAIN_B(CBFS)@0x2000 0x55f00
-		RW_FWID_B@0x57f00 0x100
-	}
-	RW_VPD@0x1d8000 0x8000
-	RW_NVRAM@0x1e0000 0x10000
-}
diff --git a/src/mainboard/google/purin/devicetree.cb b/src/mainboard/google/purin/devicetree.cb
deleted file mode 100644
index 6ef5c3bf8a..0000000000
--- a/src/mainboard/google/purin/devicetree.cb
+++ /dev/null
@@ -1,19 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright 2015 Google Inc.
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-## GNU General Public License for more details.
-##
-
-# TODO fill with Versatile Express board data in QEMU.
-chip soc/broadcom/cygnus
-	device cpu_cluster 0 on end
-end
diff --git a/src/mainboard/google/purin/mainboard.c b/src/mainboard/google/purin/mainboard.c
deleted file mode 100644
index bc7b545ca5..0000000000
--- a/src/mainboard/google/purin/mainboard.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2015 Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <device/device.h>
-#include <boot/coreboot_tables.h>
-#include <symbols.h>
-
-static void mainboard_init(struct device *dev)
-{
-}
-
-static void mainboard_enable(struct device *dev)
-{
-	dev->ops->init = &mainboard_init;
-}
-
-struct chip_operations mainboard_ops = {
-	.enable_dev = mainboard_enable,
-};
-
-void lb_board(struct lb_header *header)
-{
-	struct lb_range *dma;
-
-	dma = (struct lb_range *)lb_new_record(header);
-	dma->tag = LB_TAB_DMA;
-	dma->size = sizeof(*dma);
-	dma->range_start = (uintptr_t)_dma_coherent;
-	dma->range_size = _dma_coherent_size;
-}
diff --git a/src/mainboard/google/purin/memlayout.ld b/src/mainboard/google/purin/memlayout.ld
deleted file mode 100644
index 2c3330651d..0000000000
--- a/src/mainboard/google/purin/memlayout.ld
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <soc/memlayout.ld>
diff --git a/src/mainboard/google/purin/reset.c b/src/mainboard/google/purin/reset.c
deleted file mode 100644
index 51a218703c..0000000000
--- a/src/mainboard/google/purin/reset.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2015 Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <reset.h>
-
-void do_board_reset(void)
-{
-}