diff options
| -rw-r--r-- | board/google/Kconfig | 8 | ||||
| -rw-r--r-- | board/google/chromebook_samus/Kconfig | 14 | ||||
| -rw-r--r-- | board/google/chromebook_samus/MAINTAINERS | 7 | ||||
| -rw-r--r-- | configs/chromebook_samus_tpl_defconfig | 82 | ||||
| -rw-r--r-- | include/configs/chromebook_samus.h | 2 |
5 files changed, 111 insertions, 2 deletions
diff --git a/board/google/Kconfig b/board/google/Kconfig index d98a5e818f..679a0f1023 100644 --- a/board/google/Kconfig +++ b/board/google/Kconfig @@ -52,6 +52,14 @@ config TARGET_CHROMEBOOK_SAMUS Chrome OS EC connected on LPC, and it provides a 2560x1700 high resolution touch-enabled LCD display. +config TARGET_CHROMEBOOK_SAMUS_TPL + bool "Chromebook samus booting from TPL" + help + This is a version of Samus which boots into TPL, then to SPL and + U-Boot proper. This is useful where verified boot must select + between different A/B versions of SPL/U-Boot, to allow upgrading of + almost all U-Boot code in the field. + endchoice source "board/google/chromebook_link/Kconfig" diff --git a/board/google/chromebook_samus/Kconfig b/board/google/chromebook_samus/Kconfig index afbfe53deb..90c23cba1b 100644 --- a/board/google/chromebook_samus/Kconfig +++ b/board/google/chromebook_samus/Kconfig @@ -1,4 +1,4 @@ -if TARGET_CHROMEBOOK_SAMUS +if TARGET_CHROMEBOOK_SAMUS || TARGET_CHROMEBOOK_SAMUS_TPL config SYS_BOARD default "chromebook_samus" @@ -10,7 +10,8 @@ config SYS_SOC default "broadwell" config SYS_CONFIG_NAME - default "chromebook_samus" + default "chromebook_samus" if TARGET_CHROMEBOOK_SAMUS + default "chromebook_samus" if TARGET_CHROMEBOOK_SAMUS_TPL config SYS_TEXT_BASE default 0xffe00000 @@ -39,3 +40,12 @@ config SYS_CAR_SIZE default 0x40000 endif + +if TARGET_CHROMEBOOK_SAMUS_TPL + +config BOARD_SPECIFIC_OPTIONS_TPL # dummy + def_bool y + select SPL + select TPL + +endif diff --git a/board/google/chromebook_samus/MAINTAINERS b/board/google/chromebook_samus/MAINTAINERS index 5500e46b40..ca4b16500a 100644 --- a/board/google/chromebook_samus/MAINTAINERS +++ b/board/google/chromebook_samus/MAINTAINERS @@ -4,3 +4,10 @@ S: Maintained F: board/google/chromebook_samus/ F: include/configs/chromebook_samus.h F: configs/chromebook_samus_defconfig + +CHROMEBOOK SAMUS TPL BOARD +M: Simon Glass <sjg@chromium.org> +S: Maintained +F: board/google/chromebook_samus/ +F: include/configs/chromebook_samus.h +F: configs/chromebook_samus_tpl_defconfig diff --git a/configs/chromebook_samus_tpl_defconfig b/configs/chromebook_samus_tpl_defconfig new file mode 100644 index 0000000000..6ebfaa83a1 --- /dev/null +++ b/configs/chromebook_samus_tpl_defconfig @@ -0,0 +1,82 @@ +CONFIG_X86=y +CONFIG_SYS_TEXT_BASE=0xffed0000 +CONFIG_SYS_MALLOC_F_LEN=0x1a00 +CONFIG_NR_DRAM_BANKS=8 +CONFIG_DEBUG_UART_BOARD_INIT=y +CONFIG_DEBUG_UART_BASE=0x3f8 +CONFIG_DEBUG_UART_CLOCK=1843200 +CONFIG_VENDOR_GOOGLE=y +CONFIG_TARGET_CHROMEBOOK_SAMUS_TPL=y +CONFIG_DEBUG_UART=y +CONFIG_HAVE_MRC=y +CONFIG_HAVE_REFCODE=y +CONFIG_SMP=y +CONFIG_HAVE_VGA_BIOS=y +CONFIG_BOOTSTAGE=y +CONFIG_BOOTSTAGE_REPORT=y +CONFIG_USE_BOOTARGS=y +CONFIG_BOOTARGS="root=/dev/sdb3 init=/sbin/init rootwait ro" +CONFIG_SYS_CONSOLE_INFO_QUIET=y +CONFIG_MISC_INIT_R=y +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_LAST_STAGE_INIT=y +CONFIG_BLOBLIST=y +CONFIG_BLOBLIST_SIZE=0x1000 +CONFIG_BLOBLIST_ADDR=0xff7c0000 +CONFIG_HANDOFF=y +CONFIG_SPL_TEXT_BASE=0xffe70000 +CONFIG_SPL_SEPARATE_BSS=y +CONFIG_SPL_NET_SUPPORT=y +CONFIG_SPL_PCI=y +CONFIG_SPL_PCH_SUPPORT=y +CONFIG_TPL_PCI=y +CONFIG_TPL_PCH_SUPPORT=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_CPU=y +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_PART=y +CONFIG_CMD_SATA=y +CONFIG_CMD_SF=y +CONFIG_CMD_SPI=y +CONFIG_CMD_USB=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_TIME=y +CONFIG_CMD_SOUND=y +CONFIG_CMD_BOOTSTAGE=y +CONFIG_CMD_TPM=y +CONFIG_CMD_TPM_TEST=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_MAC_PARTITION=y +# CONFIG_SPL_MAC_PARTITION is not set +# CONFIG_SPL_DOS_PARTITION is not set +CONFIG_ISO_PARTITION=y +CONFIG_EFI_PARTITION=y +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_DEFAULT_DEVICE_TREE="chromebook_samus" +# CONFIG_NET is not set +CONFIG_REGMAP=y +CONFIG_SYSCON=y +CONFIG_CPU=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_DW=y +CONFIG_TPL_MISC=y +CONFIG_CROS_EC=y +CONFIG_CROS_EC_LPC=y +CONFIG_SYS_NS16550=y +CONFIG_SOUND=y +CONFIG_SOUND_I8254=y +CONFIG_SOUND_RT5677=y +CONFIG_SPI=y +CONFIG_TPM_TIS_LPC=y +CONFIG_USB_STORAGE=y +CONFIG_USB_KEYBOARD=y +CONFIG_FRAMEBUFFER_SET_VESA_MODE=y +CONFIG_FRAMEBUFFER_VESA_MODE_11A=y +CONFIG_CONSOLE_SCROLL_LINES=5 +CONFIG_TPM=y diff --git a/include/configs/chromebook_samus.h b/include/configs/chromebook_samus.h index ccb2fe8caa..2f7dd69fb8 100644 --- a/include/configs/chromebook_samus.h +++ b/include/configs/chromebook_samus.h @@ -23,4 +23,6 @@ #define CONFIG_ENV_SECT_SIZE 0x1000 #define CONFIG_ENV_OFFSET 0x003f8000 +#define CONFIG_TPL_TEXT_BASE 0xfffd8000 + #endif /* __CONFIG_H */ |