diff options
Diffstat (limited to 'payloads')
| -rw-r--r-- | payloads/Makefile.inc | 1 | ||||
| -rw-r--r-- | payloads/linuxcheck/Makefile | 34 | ||||
| -rw-r--r-- | payloads/linuxcheck/linuxcheck.c | 43 | ||||
| -rw-r--r-- | payloads/linuxcheck/x86config | 115 |
4 files changed, 193 insertions, 0 deletions
diff --git a/payloads/Makefile.inc b/payloads/Makefile.inc index 0d142d6f4da6..3f9f7e6e0162 100644 --- a/payloads/Makefile.inc +++ b/payloads/Makefile.inc @@ -27,6 +27,7 @@ PAYLOADS_LIST=\ payloads/coreinfo \ payloads/nvramcui \ payloads/libpayload \ +payloads/linuxcheck \ payloads/external/depthcharge \ payloads/external/SeaBIOS \ payloads/external/U-Boot \ diff --git a/payloads/linuxcheck/Makefile b/payloads/linuxcheck/Makefile new file mode 100644 index 000000000000..0e3feae90d02 --- /dev/null +++ b/payloads/linuxcheck/Makefile @@ -0,0 +1,34 @@ +LIBPAYLOAD_DIR=$(CURDIR)/libpayload +XCOMPILE=$(LIBPAYLOAD_DIR)/libpayload.xcompile +# build libpayload and put .config file in $(CURDIR) instead of ../libpayload +# to avoid pollute the libpayload source directory and possible conflicts +LPOPTS=obj="$(CURDIR)/build" DESTDIR="$(CURDIR)" DOTCONFIG="$(CURDIR)/.config" +CFLAGS += -Wall -Werror -Os -ffreestanding -nostdinc -nostdlib + +all: linuxcheck.elf + +$(LIBPAYLOAD_DIR): + $(MAKE) -C ../libpayload $(LPOPTS) defconfig + $(MAKE) -C ../libpayload $(LPOPTS) + $(MAKE) -C ../libpayload $(LPOPTS) install + +ifneq ($(strip $(wildcard libpayload)),) +include $(XCOMPILE) +LPGCC = CC="$(GCC_CC_x86_32)" "$(LIBPAYLOAD_DIR)/bin/lpgcc" +%.elf: %.c Makefile + $(LPGCC) $(CFLAGS) -o $*.elf $*.c +else +# If libpayload is not found, first build libpayload, +# then do the make, this time it'll find libpayload +# and generate the linuxcheck.elf target +%.elf: $(LIBPAYLOAD_DIR) + $(MAKE) all +endif + +clean: + rm -f linuxcheck.elf + +distclean: clean + rm -rf build libpayload .config .config.old + +.PHONY: all clean distclean diff --git a/payloads/linuxcheck/linuxcheck.c b/payloads/linuxcheck/linuxcheck.c new file mode 100644 index 000000000000..516df45b84d8 --- /dev/null +++ b/payloads/linuxcheck/linuxcheck.c @@ -0,0 +1,43 @@ +/* + * This file is part of the coreinfo project. + * + * Copyright (C) 2018 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 <libpayload-config.h> +#include <libpayload.h> + +extern struct console_output_driver *console_out; +extern struct sysinfo_t lib_sysinfo; +static void buts(char *s) +{ + int i; + for (i = 0; i < strlen(s); i++) + outb(s[i], 0x3f8); +} +int main(void) +{ + buts("Greetings from linuxcheck, via hard-coded calls to serial functions.\n"); + if (console_out == NULL) + buts("Bad news: console_out is NULL\n"); + if (lib_sysinfo.serial == NULL) + buts("Bad news: lib_sysinfo.serial is NULL. Very little will work well.\n"); + buts("The next line should be puts works\n"); + puts("puts works\n"); + buts("If you did not see puts works, then you have a console issues\n"); + buts("The next line should be 'printf works'\n"); + printf("printf works\n"); + buts(" ... if you did not see printf works, then you have a printf issue\n"); + buts("Now we will halt. Bye"); + halt(); + return 0; +} diff --git a/payloads/linuxcheck/x86config b/payloads/linuxcheck/x86config new file mode 100644 index 000000000000..d5a8cf1c49ab --- /dev/null +++ b/payloads/linuxcheck/x86config @@ -0,0 +1,115 @@ +# +# Automatically generated file; DO NOT EDIT. +# Libpayload Configuration +# + +# +# Generic Options +# +# CONFIG_LP_GPL is not set +# CONFIG_LP_EXPERIMENTAL is not set +# CONFIG_LP_DEVELOPER is not set +# CONFIG_LP_CHROMEOS is not set +CONFIG_LP_COMPILER_GCC=y +# CONFIG_LP_COMPILER_LLVM_CLANG is not set +# CONFIG_LP_MEMMAP_RAM_ONLY is not set + +# +# Architecture Options +# +# CONFIG_LP_ARCH_ARM is not set +CONFIG_LP_ARCH_X86=y +# CONFIG_LP_ARCH_ARM64 is not set +# CONFIG_LP_ARCH_MIPS is not set +# CONFIG_LP_MULTIBOOT is not set +CONFIG_LP_HEAP_SIZE=262144 +CONFIG_LP_STACK_SIZE=16384 +CONFIG_LP_BASE_ADDRESS=0x00100000 +# CONFIG_LP_USE_MARCH_586 is not set + +# +# Standard Libraries +# +CONFIG_LP_LIBC=y +CONFIG_LP_CURSES=y +# CONFIG_LP_TINYCURSES is not set +CONFIG_LP_PDCURSES=y +CONFIG_LP_CBFS=y +CONFIG_LP_LZMA=y +CONFIG_LP_LZ4=y + +# +# Console Options +# +# CONFIG_LP_SKIP_CONSOLE_INIT is not set +CONFIG_LP_CBMEM_CONSOLE=y +CONFIG_LP_SERIAL_CONSOLE=y +CONFIG_LP_8250_SERIAL_CONSOLE=y +# CONFIG_LP_S5P_SERIAL_CONSOLE is not set +# CONFIG_LP_IPQ806X_SERIAL_CONSOLE is not set +# CONFIG_LP_IPQ40XX_SERIAL_CONSOLE is not set +# CONFIG_LP_BG4CD_SERIAL_CONSOLE is not set +# CONFIG_LP_PL011_SERIAL_CONSOLE is not set +CONFIG_LP_SERIAL_IOBASE=0x3f8 +# CONFIG_LP_SERIAL_SET_SPEED is not set +# CONFIG_LP_SERIAL_ACS_FALLBACK is not set +CONFIG_LP_VIDEO_CONSOLE=y +CONFIG_LP_VGA_VIDEO_CONSOLE=y +# CONFIG_LP_GEODELX_VIDEO_CONSOLE is not set +CONFIG_LP_COREBOOT_VIDEO_CONSOLE=y +CONFIG_LP_FONT_SCALE_FACTOR=0 +CONFIG_LP_PC_I8042=y +CONFIG_LP_PC_MOUSE=y +CONFIG_LP_PC_KEYBOARD=y +CONFIG_LP_PC_KEYBOARD_LAYOUT_US=y +# CONFIG_LP_PC_KEYBOARD_LAYOUT_DE is not set + +# +# Drivers +# +CONFIG_LP_PCI=y +CONFIG_LP_NVRAM=y +CONFIG_LP_MOUSE_CURSOR=y +# CONFIG_LP_RTC_PORT_EXTENDED_VIA is not set +CONFIG_LP_SPEAKER=y +CONFIG_LP_TIMER_RDTSC=y +# CONFIG_LP_TIMER_NONE is not set +# CONFIG_LP_TIMER_MCT is not set +# CONFIG_LP_TIMER_TEGRA_1US is not set +# CONFIG_LP_TIMER_IPQ806X is not set +# CONFIG_LP_TIMER_ARMADA38X is not set +# CONFIG_LP_TIMER_IPQ40XX is not set +# CONFIG_LP_TIMER_ARM64_ARCH is not set +# CONFIG_LP_TIMER_RK3288 is not set +# CONFIG_LP_TIMER_RK3399 is not set +# CONFIG_LP_TIMER_CYGNUS is not set +# CONFIG_LP_TIMER_IMG_PISTACHIO is not set +# CONFIG_LP_TIMER_MTK is not set +# CONFIG_LP_TIMER_MVMAP2315 is not set +CONFIG_LP_TIMER_GENERIC_HZ=0 +CONFIG_LP_TIMER_GENERIC_REG=0x0 +CONFIG_LP_TIMER_GENERIC_HIGH_REG=0x0 +CONFIG_LP_STORAGE=y +# CONFIG_LP_STORAGE_64BIT_LBA is not set +CONFIG_LP_STORAGE_ATA=y +CONFIG_LP_STORAGE_ATAPI=y +CONFIG_LP_STORAGE_AHCI=y +CONFIG_LP_STORAGE_AHCI_ONLY_TESTED=y +CONFIG_LP_USB=y +CONFIG_LP_USB_UHCI=y +CONFIG_LP_USB_OHCI=y +CONFIG_LP_USB_EHCI=y +CONFIG_LP_USB_XHCI=y +# CONFIG_LP_USB_XHCI_MTK_QUIRK is not set +# CONFIG_LP_USB_DWC2 is not set +CONFIG_LP_USB_HID=y +CONFIG_LP_USB_HUB=y +# CONFIG_LP_USB_EHCI_HOSTPC_ROOT_HUB_TT is not set +CONFIG_LP_USB_MSC=y +CONFIG_LP_USB_GEN_HUB=y +CONFIG_LP_USB_PCI=y +# CONFIG_LP_UDC is not set +# CONFIG_LP_BIG_ENDIAN is not set +CONFIG_LP_LITTLE_ENDIAN=y +CONFIG_LP_IO_ADDRESS_SPACE=y +CONFIG_LP_ARCH_SPECIFIC_OPTIONS=y |