remove bds

Remove bds and set cr50 as the default board

BUG=b:200823466
TEST=make buildall -j ; make runtests

Change-Id: I4fad3b3f903ab7aed0d4baec36aee4b426cb1cb3
Signed-off-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3273183
Reviewed-by: Vadim Sukhomlinov <sukhomlinov@chromium.org>

6 files changed, 1 insertions, 146 deletions

diff --git a/Makefile b/Makefile
index c5c43722b1..c3e1a142ab 100644
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@
 # This is used to exclude build targets that depend on sanitizers such as
 # fuzzers on architectures that don't support sanitizers yet (e.g. arm).
 ARCH?=amd64
-BOARD ?= bds
+BOARD ?= cr50
 
 # Directory where the board is configured (includes /$(BOARD) at the end)
 BDIR:=$(wildcard board/$(BOARD))
diff --git a/board/bds/board.c b/board/bds/board.c
deleted file mode 100644
index 95f3ef6cfd..0000000000
--- a/board/bds/board.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Copyright 2012 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-/* Stellaris EKB-LM4F-EAC board-specific configuration */
-
-#include "adc.h"
-#include "adc_chip.h"
-#include "gpio.h"
-#include "i2c.h"
-#include "registers.h"
-#include "util.h"
-
-/* ADC channels. Must be in the exactly same order as in enum adc_channel. */
-const struct adc_t adc_channels[] = {
-	/* EC internal temperature is calculated by
-	 * 273 + (295 - 450 * ADC_VALUE / ADC_READ_MAX) / 2
-	 * = -225 * ADC_VALUE / ADC_READ_MAX + 420.5
-	 */
-	{"ECTemp", LM4_ADC_SEQ0, -225, ADC_READ_MAX, 420,
-	 LM4_AIN_NONE, 0x0e /* TS0 | IE0 | END0 */, 0, 0},
-
-	/* Charger current is mapped from 0~4000mA to 0~1.6V.
-	 * And ADC maps 0~3.3V to ADC_READ_MAX.
-	 *
-	 * Note that on BDS, this is really just the turn pot on the Badger
-	 * board, but that's good enough for debugging the ADC.
-	 */
-	{"BDSPot", LM4_ADC_SEQ1, 33 * 4000, ADC_READ_MAX * 16, 0,
-	 LM4_AIN(0), 0x06 /* IE0 | END0 */, LM4_GPIO_E, (1<<3)},
-};
-BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
-
-
-/* I2C ports */
-const struct i2c_port_t i2c_ports[] = {
-	{"lightbar", 5, 400},
-};
-const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports);
-
-#include "gpio_list.h"
diff --git a/board/bds/board.h b/board/bds/board.h
deleted file mode 100644
index c859089f04..0000000000
--- a/board/bds/board.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright 2013 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* Stellaris EKB-LM4F-EAC board configuration */
-
-#ifndef __CROS_EC_BOARD_H
-#define __CROS_EC_BOARD_H
-
-/* Optional features */
-#define CONFIG_SYSTEM_UNLOCKED  /* Allow dangerous commands */
-#define CONFIG_I2C
-#define CONFIG_I2C_CONTROLLER
-
-/* LM4 modules we don't use on link but still want to keep compiling */
-#define CONFIG_EEPROM
-#define CONFIG_PSTORE
-
-/* Modules we want to exclude */
-#undef CONFIG_LID_SWITCH
-#undef CONFIG_HOSTCMD_LPC
-#undef CONFIG_PECI
-#undef CONFIG_SWITCH
-
-/* Write protect is active high */
-#define CONFIG_WP_ACTIVE_HIGH
-
-#ifndef __ASSEMBLER__
-
-enum adc_channel {
-	ADC_CH_EC_TEMP = 0,  /* EC internal die temperature in degrees K. */
-	ADC_CH_BDS_POT,      /* BDS pot input. */
-	ADC_CH_COUNT
-};
-
-enum pwm_channel {
-	PWM_CH_COUNT
-};
-
-/* I2C ports */
-#define I2C_PORT_LIGHTBAR 5  /* Port 5 / PA6:7 on link, but PG6:7 on badger */
-
-/* Second UART port */
-#define CONFIG_UART_HOST 1
-
-#include "gpio_signal.h"
-
-/* EEPROM blocks */
-#define EEPROM_BLOCK_START_PSTORE 16  /* Host persistent storage */
-#define EEPROM_BLOCK_COUNT_PSTORE 16
-
-#endif /* !__ASSEMBLER__ */
-
-#endif /* __CROS_EC_BOARD_H */
diff --git a/board/bds/build.mk b/board/bds/build.mk
deleted file mode 100644
index e3e91f0bb2..0000000000
--- a/board/bds/build.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-# -*- makefile -*-
-# Copyright 2012 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-# Board specific files build
-#
-
-# the IC is TI Stellaris LM4
-CHIP:=lm4
-
-board-y=board.o
diff --git a/board/bds/ec.tasklist b/board/bds/ec.tasklist
deleted file mode 100644
index 7329da7d2d..0000000000
--- a/board/bds/ec.tasklist
+++ /dev/null
@@ -1,12 +0,0 @@
-/* Copyright 2012 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/**
- * See CONFIG_TASK_LIST in config.h for details.
- */
-#define CONFIG_TASK_LIST \
-	TASK_ALWAYS(HOOKS, hook_task, NULL, TASK_STACK_SIZE) \
-	TASK_NOTEST(LIGHTBAR, lightbar_task, NULL, TASK_STACK_SIZE) \
-	TASK_ALWAYS(CONSOLE, console_task, NULL, TASK_STACK_SIZE)
diff --git a/board/bds/gpio.inc b/board/bds/gpio.inc
deleted file mode 100644
index 374894f932..0000000000
--- a/board/bds/gpio.inc
+++ /dev/null
@@ -1,25 +0,0 @@
-/* -*- mode:c -*-
- *
- * Copyright 2014 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* Declare symbolic names for all the GPIOs that we care about.
- * Note: Those with interrupt handlers must be declared first. */
-
-/* Recovery signal from DOWN button */
-GPIO(RECOVERY_L, PIN(D, 1), GPIO_PULL_UP)
-GPIO(DEBUG_LED,  PIN(A, 7), GPIO_OUT_LOW)
-
-/*
- * Signals which aren't implemented on BDS but we'll emulate anyway, to
- * make it more convenient to debug other code.
- */
-UNIMPLEMENTED(WP)          /* Write protect input */
-UNIMPLEMENTED(ENTERING_RW) /* EC entering RW code */
-
-ALTERNATE(PIN_MASK(A, 0x03), 1, MODULE_UART,     0) /* UART0 */
-ALTERNATE(PIN_MASK(G, 0x40), 3, MODULE_I2C,      0) /* I2C5 SCL */
-ALTERNATE(PIN_MASK(G, 0x80), 3, GPIO_OPEN_DRAIN, 0) /* I2C5 SDA */
-ALTERNATE(PIN_MASK(B, 0x03), 1, MODULE_UART,     0) /* UART1 */