diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/intel/galileo/Kconfig | 33 | ||||
| -rw-r--r-- | src/mainboard/intel/galileo/Makefile.inc | 5 | ||||
| -rw-r--r-- | src/mainboard/intel/galileo/gen1.h | 28 | ||||
| -rw-r--r-- | src/mainboard/intel/galileo/gen2.h | 14 | ||||
| -rw-r--r-- | src/mainboard/intel/galileo/vboot.c | 111 | ||||
| -rw-r--r-- | src/mainboard/intel/galileo/vboot.fmd | 52 |
6 files changed, 3 insertions, 240 deletions
diff --git a/src/mainboard/intel/galileo/Kconfig b/src/mainboard/intel/galileo/Kconfig index 6acf10b330..e941448b48 100644 --- a/src/mainboard/intel/galileo/Kconfig +++ b/src/mainboard/intel/galileo/Kconfig @@ -1,7 +1,7 @@ ## ## This file is part of the coreboot project. ## -## Copyright (C) 2015-2017 Intel Corp. +## Copyright (C) 2015-2016 Intel Corp. ## ## 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 @@ -147,35 +147,4 @@ config FSP_DEBUG_ALL FSP_CALLS_AND_STATUS, FSP_HEADER, POSTCAR_CONSOLE and VERIFY_HOBS or FSP 1.1 DISPLAY_FSP_ENTRY_POINTS -config VBOOT_WITH_CRYPTO_SHIELD - bool "Verified boot using the Crypto Shield board" - default n - select I2C_TPM - select MAINBOARD_HAS_I2C_TPM_ATMEL - select SEPARATE_VERSTAGE - select VBOOT - select VBOOT_STARTS_IN_BOOTBLOCK - select VBOOT_SOFT_REBOOT_WORKAROUND - select VBOOT_VBNV_CMOS - help - Perform a verified boot using the TPM on the Crypto Shield board. - -config DRIVER_TPM_I2C_ADDR - hex "Address of the I2C TPM chip" - depends on VBOOT_WITH_CRYPTO_SHIELD - default 0x29 - help - I2C address of the TPM chip on the Crypto Shield board. - -config FMDFILE - string "FMAP description file in fmd format" - depends on VBOOT - default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/vboot.fmd" - help - The build system creates a default FMAP from ROM_SIZE and CBFS_SIZE, - but in some cases more complex setups are required. - - When an FMD descriptionn file is specified, the build system uses it - instead of creating a default FMAP file. - endif # BOARD_INTEL_QUARK diff --git a/src/mainboard/intel/galileo/Makefile.inc b/src/mainboard/intel/galileo/Makefile.inc index f2fda318c0..16b2b4ac99 100644 --- a/src/mainboard/intel/galileo/Makefile.inc +++ b/src/mainboard/intel/galileo/Makefile.inc @@ -20,13 +20,8 @@ endif bootblock-y += gpio.c bootblock-y += reg_access.c -verstage-y += gpio.c -verstage-y += reg_access.c -verstage-$(CONFIG_VBOOT) += vboot.c - romstage-y += gpio.c romstage-y += reg_access.c -romstage-$(CONFIG_VBOOT) += vboot.c postcar-y += gpio.c postcar-y += reg_access.c diff --git a/src/mainboard/intel/galileo/gen1.h b/src/mainboard/intel/galileo/gen1.h index 524daf8f67..23b23091d2 100644 --- a/src/mainboard/intel/galileo/gen1.h +++ b/src/mainboard/intel/galileo/gen1.h @@ -1,7 +1,7 @@ /* * This file is part of the coreboot project. * - * Copyright (C) 2016-2017 Intel Corp. + * Copyright (C) 2016 Intel Corp. * * 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 @@ -150,29 +150,3 @@ static const struct reg_script gen1_i2c_0x21_init[] = { REG_SCRIPT_END }; - -static const struct reg_script gen1_tpm_reset_0x20[] = { - /* Reset the TPM using SW_RESET_N_SHLD (GPORT5_BIT1): - * low, output, delay, input - */ - REG_I2C_AND(GEN1_I2C_GPIO_EXP_0x20, GEN1_GPIO_EXP_OUTPUT5, ~BIT1), - REG_I2C_WRITE(GEN1_I2C_GPIO_EXP_0x20, GEN1_GPIO_EXP_PORT_SELECT, 5), - REG_I2C_AND(GEN1_I2C_GPIO_EXP_0x20, GEN1_GPIO_EXP_PORT_DIR, ~BIT1), - TIME_DELAY_USEC(5), - REG_I2C_OR(GEN1_I2C_GPIO_EXP_0x20, GEN1_GPIO_EXP_PORT_DIR, BIT1), - - REG_SCRIPT_END -}; - -static const struct reg_script gen1_tpm_reset_0x21[] = { - /* Reset the TPM using SW_RESET_N_SHLD (GPORT5_BIT1): - * low, output, delay, input - */ - REG_I2C_AND(GEN1_I2C_GPIO_EXP_0x21, GEN1_GPIO_EXP_OUTPUT5, ~BIT1), - REG_I2C_WRITE(GEN1_I2C_GPIO_EXP_0x21, GEN1_GPIO_EXP_PORT_SELECT, 5), - REG_I2C_AND(GEN1_I2C_GPIO_EXP_0x21, GEN1_GPIO_EXP_PORT_DIR, ~BIT1), - TIME_DELAY_USEC(5), - REG_I2C_OR(GEN1_I2C_GPIO_EXP_0x21, GEN1_GPIO_EXP_PORT_DIR, BIT1), - - REG_SCRIPT_END -}; diff --git a/src/mainboard/intel/galileo/gen2.h b/src/mainboard/intel/galileo/gen2.h index 253976e6df..10c832198e 100644 --- a/src/mainboard/intel/galileo/gen2.h +++ b/src/mainboard/intel/galileo/gen2.h @@ -1,7 +1,7 @@ /* * This file is part of the coreboot project. * - * Copyright (C) 2016-2017 Intel Corp. + * Copyright (C) 2016 Intel Corp. * * 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 @@ -98,15 +98,3 @@ static const struct reg_script gen2_i2c_init[] = { REG_SCRIPT_END }; - -static const struct reg_script gen2_tpm_reset[] = { - /* Reset the TPM using SW_RESET_N_SHLD (EXP1 P1.7): - * low, output, delay, input - */ - REG_I2C_AND(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_OUTPUT1, ~BIT7), - REG_I2C_AND(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_CONFIG1, ~BIT7), - TIME_DELAY_USEC(5), - REG_I2C_OR(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_CONFIG1, BIT7), - - REG_SCRIPT_END -}; diff --git a/src/mainboard/intel/galileo/vboot.c b/src/mainboard/intel/galileo/vboot.c deleted file mode 100644 index cc8831eaeb..0000000000 --- a/src/mainboard/intel/galileo/vboot.c +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Copyright (C) 2016-2017 Intel Corporation - * - * 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; either version 2 of - * the License, or (at your option) any later version. - * - * 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 <assert.h> -#include <bootmode.h> -#include <console/console.h> -#include <delay.h> -#include <device/i2c.h> -#include <lib.h> -#include <soc/i2c.h> -#include <soc/reg_access.h> -#include "reg_access.h" -#include "gen1.h" -#include "gen2.h" -#include <spi_flash.h> -#include <vboot/vboot_common.h> - -int clear_recovery_mode_switch(void) -{ - /* Nothing to do */ - return 0; -} - -int get_developer_mode_switch(void) -{ - return 0; -} - -int get_recovery_mode_switch(void) -{ - return 0; -} - -int get_sw_write_protect_state(void) -{ - /* Not write protected */ - return 0; -} - -int get_write_protect_state(void) -{ - /* Not write protected */ - return 0; -} - -void log_recovery_mode_switch(void) -{ -} - -void verstage_mainboard_init(void) -{ - const struct reg_script *script; - - /* Crypto Shield I2C Addresses: - * - * 0x29: AT97S3204T - TPM 1.2 - * 0x50: ATAES132 - AES-128 - * 0x60: ATECC108 - Elliptical Curve - * 0x64: ATSHA204 - SHA-256 - * 0x68: DS3231M - RTC - */ - - /* Determine the correct script for the board */ - if (IS_ENABLED(CONFIG_GALILEO_GEN2)) - script = gen2_i2c_init; - else - /* Determine which I2C address is in use */ - script = (reg_legacy_gpio_read (R_QNC_GPIO_RGLVL_RESUME_WELL) - & GALILEO_DETERMINE_IOEXP_SLA_RESUMEWELL_GPIO) - ? gen1_i2c_0x20_init : gen1_i2c_0x21_init; - - /* Direct the I2C SDA and SCL signals to the Arduino connector */ - reg_script_run(script); -} - -void __attribute__((weak)) vboot_platform_prepare_reboot(void) -{ - const struct reg_script *script; - - /* Crypto Shield I2C Addresses: - * - * 0x29: AT97S3204T - TPM 1.2 - * 0x50: ATAES132 - AES-128 - * 0x60: ATECC108 - Elliptical Curve - * 0x64: ATSHA204 - SHA-256 - * 0x68: DS3231M - RTC - */ - - /* Determine the correct script for the board */ - if (IS_ENABLED(CONFIG_GALILEO_GEN2)) - script = gen2_tpm_reset; - else - /* Determine which I2C address is in use */ - script = (reg_legacy_gpio_read (R_QNC_GPIO_RGLVL_RESUME_WELL) - & GALILEO_DETERMINE_IOEXP_SLA_RESUMEWELL_GPIO) - ? gen1_tpm_reset_0x20 : gen1_tpm_reset_0x21; - - /* Reset the TPM */ - reg_script_run(script); -} diff --git a/src/mainboard/intel/galileo/vboot.fmd b/src/mainboard/intel/galileo/vboot.fmd deleted file mode 100644 index 55e41e56aa..0000000000 --- a/src/mainboard/intel/galileo/vboot.fmd +++ /dev/null @@ -1,52 +0,0 @@ -# -# Copyright (C) 2016-2017 Intel Corporation -# -# 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; either version 2 of -# the License, or (at your option) any later version. -# -# 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. -# - -FLASH@0xff800000 0x800000 { - SI_ALL@0x0 0x200000 { - SI_DESC@0x0 0x1000 - SI_ME@0x1000 0x1ff000 - } - SI_BIOS@0x200000 0x600000 { - RW_SECTION_A@0x0 0xf0000 { - VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0xdffc0 - RW_FWID_A@0xeffc0 0x40 - } - RW_SECTION_B@0xf0000 0xf0000 { - VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0xdffc0 - RW_FWID_B@0xeffc0 0x40 - } - RW_MRC_CACHE@0x1e0000 0x10000 - RW_ELOG@0x1f0000 0x4000 - RW_SHARED@0x1f4000 0x4000 { - SHARED_DATA@0x0 0x2000 - VBLOCK_DEV@0x2000 0x2000 - } - RW_VPD@0x1f8000 0x2000 - RW_NVRAM@0x1fa000 0x6000 - RW_LEGACY(CBFS)@0x200000 0x200000 - WP_RO@0x400000 0x200000 { - RO_VPD@0x0 0x4000 - RO_UNUSED@0x4000 0xc000 - RO_SECTION@0x10000 0x1f0000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 - GBB@0x1000 0x7f000 - COREBOOT(CBFS)@0x80000 0x170000 - } - } - } -} |