diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/global_data.h | 1 | ||||
| -rw-r--r-- | include/asm-generic/gpio.h | 11 | ||||
| -rw-r--r-- | include/configs/chromebook_link.h | 74 | ||||
| -rw-r--r-- | include/configs/coreboot.h | 265 | ||||
| -rw-r--r-- | include/configs/x86-common.h | 251 | ||||
| -rw-r--r-- | include/fdtdec.h | 18 |
6 files changed, 363 insertions, 257 deletions
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 74df210..f61acbc 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -91,6 +91,7 @@ typedef struct global_data { unsigned long malloc_limit; /* limit address */ unsigned long malloc_ptr; /* current address */ #endif + struct udevice *cur_serial_dev; /* current serial device */ struct arch_global_data arch; /* architecture-specific data */ } gd_t; #endif diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index f81b51a..36a36c6 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -257,6 +257,15 @@ const char *gpio_get_bank_info(struct udevice *dev, int *offset_count); int gpio_lookup_name(const char *name, struct udevice **devp, unsigned int *offsetp, unsigned int *gpiop); -int name_to_gpio(const char *name); +/** + * get_gpios() - Turn the values of a list of GPIOs into an integer + * + * This puts the value of the first GPIO into bit 0, the second into bit 1, + * etc. then returns the resulting integer. + * + * @gpio_list: List of GPIOs to collect + * @return resulting integer value + */ +unsigned gpio_get_values_as_int(const int *gpio_list); #endif /* _ASM_GENERIC_GPIO_H_ */ diff --git a/include/configs/chromebook_link.h b/include/configs/chromebook_link.h new file mode 100644 index 0000000..8caeca6 --- /dev/null +++ b/include/configs/chromebook_link.h @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * (C) Copyright 2008 + * Graeme Russ, graeme.russ@gmail.com. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * board/config.h - configuration options, board specific + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <configs/x86-common.h> + +#define CONFIG_SYS_CAR_ADDR 0xff7e0000 +#define CONFIG_SYS_CAR_SIZE (128 * 1024) +#define CONFIG_SYS_MONITOR_LEN (1 << 20) +#define CONFIG_DCACHE_RAM_MRC_VAR_SIZE 0x4000 +#define CONFIG_SYS_X86_START16 0xfffff800 +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_EARLY_INIT_R +#define CONFIG_DISPLAY_CPUINFO + +#define CONFIG_X86_RESET_VECTOR +#define CONFIG_NR_DRAM_BANKS 8 +#define CONFIG_X86_MRC_START 0xfffa0000 +#define CONFIG_CACHE_MRC_SIZE_KB 512 + +#define CONFIG_COREBOOT_SERIAL + +#define CONFIG_SCSI_DEV_LIST {PCI_VENDOR_ID_INTEL, \ + PCI_DEVICE_ID_INTEL_NM10_AHCI}, \ + {PCI_VENDOR_ID_INTEL, \ + PCI_DEVICE_ID_INTEL_COUGARPOINT_AHCI_MOBILE}, \ + {PCI_VENDOR_ID_INTEL, \ + PCI_DEVICE_ID_INTEL_COUGARPOINT_AHCI_SERIES6}, \ + {PCI_VENDOR_ID_INTEL, \ + PCI_DEVICE_ID_INTEL_PANTHERPOINT_AHCI_MOBILE} + +/* + * These common x86 features are not yet supported, but are added in + * follow-on patches in this series. Add undefs here to avoid every patch + * having to put things back into x86-common.h + */ +#undef CONFIG_VIDEO +#undef CONFIG_CFB_CONSOLE +#undef CONFIG_ICH_SPI +#undef CONFIG_SPI +#undef CONFIG_CMD_SPI +#undef CONFIG_CMD_SF +#undef CONFIG_USB_EHCI +#undef CONFIG_CMD_USB +#undef CONFIG_CMD_SCSI + +#define CONFIG_PCI_MEM_BUS 0xe0000000 +#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS +#define CONFIG_PCI_MEM_SIZE 0x10000000 + +#define CONFIG_PCI_PREF_BUS 0xd0000000 +#define CONFIG_PCI_PREF_PHYS CONFIG_PCI_PREF_BUS +#define CONFIG_PCI_PREF_SIZE 0x10000000 + +#define CONFIG_PCI_IO_BUS 0x1000 +#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS +#define CONFIG_PCI_IO_SIZE 0xefff + +#define CONFIG_STD_DEVICES_SETTINGS "stdin=usbkbd,vga,serial\0" \ + "stdout=vga,serial\0" \ + "stderr=vga,serial\0" + +#endif /* __CONFIG_H */ diff --git a/include/configs/coreboot.h b/include/configs/coreboot.h index fef267f..2581380 100644 --- a/include/configs/coreboot.h +++ b/include/configs/coreboot.h @@ -6,7 +6,6 @@ * SPDX-License-Identifier: GPL-2.0+ */ -#include <asm/ibmpc.h> /* * board/config.h - configuration options, board specific */ @@ -14,27 +13,23 @@ #ifndef __CONFIG_H #define __CONFIG_H +#include <configs/x86-common.h> + /* * High Level Configuration Options * (easy to change) */ #define CONFIG_SYS_COREBOOT -#define CONFIG_SHOW_BOOT_PROGRESS #define CONFIG_LAST_STAGE_INIT -#define CONFIG_SYS_VSNPRINTF -#define CONFIG_ZBOOT_32 -#define CONFIG_PHYSMEM #define CONFIG_SYS_EARLY_PCI_INIT -#define CONFIG_DISPLAY_BOARDINFO_LATE -#define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DM -#define CONFIG_CMD_DM -#define CONFIG_DM_GPIO -#define CONFIG_DM_SERIAL +#define CONFIG_SYS_CAR_ADDR 0x19200000 +#define CONFIG_SYS_CAR_SIZE (16 * 1024) +#define CONFIG_SYS_MONITOR_LEN (256 * 1024) -#define CONFIG_LMB -#define CONFIG_OF_LIBFDT +#define CONFIG_TRACE_EARLY_SIZE (8 << 20) +#define CONFIG_TRACE_EARLY +#define CONFIG_TRACE_EARLY_ADDR 0x01400000 #define CONFIG_BOOTSTAGE #define CONFIG_BOOTSTAGE_REPORT @@ -45,26 +40,6 @@ #define CONFIG_BOOTSTAGE_STASH_SIZE 0x7fc #define CONFIG_BOOTSTAGE_USER_COUNT 60 -#define CONFIG_LZO -#define CONFIG_FIT -#undef CONFIG_ZLIB -#undef CONFIG_GZIP -#define CONFIG_SYS_BOOTM_LEN (16 << 20) - -/*----------------------------------------------------------------------- - * Watchdog Configuration - */ -#undef CONFIG_WATCHDOG -#undef CONFIG_HW_WATCHDOG - -/* SATA AHCI storage */ - -#define CONFIG_SCSI_AHCI - -#ifdef CONFIG_SCSI_AHCI -#define CONFIG_LIBATA -#define CONFIG_SYS_64BIT_LBA -#define CONFIG_SATA_INTEL 1 #define CONFIG_SCSI_DEV_LIST {PCI_VENDOR_ID_INTEL, \ PCI_DEVICE_ID_INTEL_NM10_AHCI}, \ {PCI_VENDOR_ID_INTEL, \ @@ -74,249 +49,27 @@ {PCI_VENDOR_ID_INTEL, \ PCI_DEVICE_ID_INTEL_PANTHERPOINT_AHCI_MOBILE} -#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 -#define CONFIG_SYS_SCSI_MAX_LUN 1 -#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ - CONFIG_SYS_SCSI_MAX_LUN) -#endif - -/* Generic TPM interfaced through LPC bus */ -#define CONFIG_TPM -#define CONFIG_TPM_TIS_LPC -#define CONFIG_TPM_TIS_BASE_ADDRESS 0xfed40000 - -/*----------------------------------------------------------------------- - * Real Time Clock Configuration - */ -#define CONFIG_RTC_MC146818 -#define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0 -#define CONFIG_SYS_ISA_IO CONFIG_SYS_ISA_IO_BASE_ADDRESS - -/*----------------------------------------------------------------------- - * Serial Configuration - */ #define CONFIG_COREBOOT_SERIAL -#define CONFIG_SYS_NS16550 -#define CONFIG_BAUDRATE 115200 -#define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \ - 9600, 19200, 38400, 115200} -#define CONFIG_SYS_NS16550_PORT_MAPPED #define CONFIG_STD_DEVICES_SETTINGS "stdin=usbkbd,vga,serial\0" \ "stdout=vga,serial,cbmem\0" \ "stderr=vga,serial,cbmem\0" -#define CONFIG_CONSOLE_MUX -#define CONFIG_SYS_CONSOLE_IS_IN_ENV -#define CONFIG_SYS_STDIO_DEREGISTER #define CONFIG_CBMEM_CONSOLE -#define CONFIG_CMDLINE_EDITING -#define CONFIG_COMMAND_HISTORY -#define CONFIG_AUTO_COMPLETE -#define CONFIG_SYS_HUSH_PARSER - -#define CONFIG_SUPPORT_VFAT -/************************************************************ - * ATAPI support (experimental) - ************************************************************/ -#define CONFIG_ATAPI - -/************************************************************ - * DISK Partition support - ************************************************************/ -#define CONFIG_EFI_PARTITION -#define CONFIG_DOS_PARTITION -#define CONFIG_MAC_PARTITION -#define CONFIG_ISO_PARTITION /* Experimental */ - -#define CONFIG_CMD_PART -#define CONFIG_CMD_CBFS -#define CONFIG_CMD_EXT4 -#define CONFIG_CMD_EXT4_WRITE -#define CONFIG_PARTITION_UUIDS - -/*----------------------------------------------------------------------- - * Video Configuration - */ -#define CONFIG_VIDEO #define CONFIG_VIDEO_COREBOOT -#define CONFIG_VIDEO_SW_CURSOR -#define VIDEO_FB_16BPP_WORD_SWAP -#define CONFIG_I8042_KBD -#define CONFIG_CFB_CONSOLE -#define CONFIG_SYS_CONSOLE_INFO_QUIET -/* x86 GPIOs are accessed through a PCI device */ -#define CONFIG_INTEL_ICH6_GPIO - -/*----------------------------------------------------------------------- - * Command line configuration. - */ -#include <config_cmd_default.h> +#define CONFIG_NR_DRAM_BANKS 4 #define CONFIG_TRACE #define CONFIG_CMD_TRACE #define CONFIG_TRACE_BUFFER_SIZE (16 << 20) -#define CONFIG_TRACE_EARLY_SIZE (8 << 20) -#define CONFIG_TRACE_EARLY -#define CONFIG_TRACE_EARLY_ADDR 0x01400000 - -#define CONFIG_CMD_BDI -#define CONFIG_CMD_BOOTD -#define CONFIG_CMD_CONSOLE -#define CONFIG_CMD_DATE -#define CONFIG_CMD_ECHO -#undef CONFIG_CMD_FLASH -#define CONFIG_CMD_FPGA -#define CONFIG_CMD_FPGA_LOADMK -#define CONFIG_CMD_GPIO -#define CONFIG_CMD_IMI -#undef CONFIG_CMD_IMLS -#define CONFIG_CMD_IO -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_ITEST -#define CONFIG_CMD_LOADB -#define CONFIG_CMD_LOADS -#define CONFIG_CMD_MEMORY -#define CONFIG_CMD_MISC -#define CONFIG_CMD_NET -#undef CONFIG_CMD_NFS -#define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_RUN -#define CONFIG_CMD_SAVEENV -#define CONFIG_CMD_SETGETDCR -#define CONFIG_CMD_SOURCE -#define CONFIG_CMD_TIME -#define CONFIG_CMD_GETTIME -#define CONFIG_CMD_XIMG -#define CONFIG_CMD_SCSI - -#define CONFIG_CMD_FAT -#define CONFIG_CMD_EXT2 - -#define CONFIG_CMD_ZBOOT -#define CONFIG_CMD_ELF #define CONFIG_BOOTDELAY 2 -#define CONFIG_BOOTARGS \ - "root=/dev/sdb3 init=/sbin/init rootwait ro" -#define CONFIG_BOOTCOMMAND \ - "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" - - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 115200 -#endif - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP -#define CONFIG_SYS_CBSIZE 512 -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ - sizeof(CONFIG_SYS_PROMPT) + \ - 16) -#define CONFIG_SYS_MAXARGS 16 -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE - -#define CONFIG_SYS_MEMTEST_START 0x00100000 -#define CONFIG_SYS_MEMTEST_END 0x01000000 -#define CONFIG_SYS_LOAD_ADDR 0x20000000 - -/*----------------------------------------------------------------------- - * SDRAM Configuration - */ -#define CONFIG_NR_DRAM_BANKS 4 - -/* CONFIG_SYS_SDRAM_DRCTMCTL Overrides the following*/ -#undef CONFIG_SYS_SDRAM_PRECHARGE_DELAY -#undef CONFIG_SYS_SDRAM_RAS_CAS_DELAY -#undef CONFIG_SYS_SDRAM_CAS_LATENCY_2T -#undef CONFIG_SYS_SDRAM_CAS_LATENCY_3T - -/*----------------------------------------------------------------------- - * CPU Features - */ - -#define CONFIG_SYS_X86_TSC_TIMER -#define CONFIG_SYS_PCAT_INTERRUPTS -#define CONFIG_SYS_PCAT_TIMER -#define CONFIG_SYS_NUM_IRQS 16 - -/*----------------------------------------------------------------------- - * Memory organization: - * 32kB Stack - * 16kB Cache-As-RAM @ 0x19200000 - * 256kB Monitor - * (128kB + Environment Sector Size) malloc pool - */ -#define CONFIG_SYS_STACK_SIZE (32 * 1024) -#define CONFIG_SYS_CAR_ADDR 0x19200000 -#define CONFIG_SYS_CAR_SIZE (16 * 1024) -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE -#define CONFIG_SYS_MONITOR_LEN (256 * 1024) -#define CONFIG_SYS_MALLOC_LEN (0x20000 + 128 * 1024) -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) - -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE - -/*----------------------------------------------------------------------- - * FLASH configuration - */ -#define CONFIG_ICH_SPI -#define CONFIG_SPI_FLASH -#define CONFIG_SPI_FLASH_MACRONIX -#define CONFIG_SPI_FLASH_WINBOND -#define CONFIG_SPI_FLASH_GIGADEVICE -#define CONFIG_SYS_NO_FLASH -#define CONFIG_CMD_SF -#define CONFIG_CMD_SF_TEST -#define CONFIG_CMD_SPI -#define CONFIG_SPI - -/*----------------------------------------------------------------------- - * Environment configuration - */ -#define CONFIG_ENV_IS_NOWHERE -#define CONFIG_ENV_SIZE 0x01000 - -/*----------------------------------------------------------------------- - * PCI configuration - */ -#define CONFIG_PCI #define CONFIG_CROS_EC #define CONFIG_CROS_EC_LPC #define CONFIG_CMD_CROS_EC #define CONFIG_ARCH_EARLY_INIT_R -/*----------------------------------------------------------------------- - * USB configuration - */ -#define CONFIG_USB_EHCI -#define CONFIG_USB_EHCI_PCI -#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 12 -#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 -#define CONFIG_USB_STORAGE -#define CONFIG_USB_KEYBOARD -#define CONFIG_SYS_USB_EVENT_POLL - -#define CONFIG_USB_HOST_ETHER -#define CONFIG_USB_ETHER_ASIX -#define CONFIG_USB_ETHER_SMSC95XX -#define CONFIG_TFTP_TSIZE -#define CONFIG_CMD_DHCP -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - -#define CONFIG_CMD_USB - -#define CONFIG_EXTRA_ENV_SETTINGS \ - CONFIG_STD_DEVICES_SETTINGS - #endif /* __CONFIG_H */ diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h new file mode 100644 index 0000000..f16ae32 --- /dev/null +++ b/include/configs/x86-common.h @@ -0,0 +1,251 @@ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * (C) Copyright 2008 + * Graeme Russ, graeme.russ@gmail.com. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/ibmpc.h> + +#ifndef __CONFIG_X86_COMMON_H +#define __CONFIG_X86_COMMON_H + +/* + * High Level Configuration Options + * (easy to change) + */ +#define CONFIG_SHOW_BOOT_PROGRESS +#define CONFIG_SYS_VSNPRINTF +#define CONFIG_ZBOOT_32 +#define CONFIG_PHYSMEM +#define CONFIG_DISPLAY_BOARDINFO_LATE +#define CONFIG_DISPLAY_CPUINFO + +#define CONFIG_DM +#define CONFIG_CMD_DM +#define CONFIG_DM_GPIO +#define CONFIG_DM_SERIAL + +#define CONFIG_LMB +#define CONFIG_OF_LIBFDT + +#define CONFIG_LZO +#define CONFIG_FIT +#undef CONFIG_ZLIB +#undef CONFIG_GZIP +#define CONFIG_SYS_BOOTM_LEN (16 << 20) + +/* SATA AHCI storage */ + +#define CONFIG_SCSI_AHCI +#define CONFIG_SATA_INTEL +#ifdef CONFIG_SCSI_AHCI +#define CONFIG_LIBATA +#define CONFIG_SYS_64BIT_LBA + +#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 +#define CONFIG_SYS_SCSI_MAX_LUN 1 +#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ + CONFIG_SYS_SCSI_MAX_LUN) +#endif + +/* Generic TPM interfaced through LPC bus */ +#define CONFIG_TPM +#define CONFIG_TPM_TIS_LPC +#define CONFIG_TPM_TIS_BASE_ADDRESS 0xfed40000 + +/*----------------------------------------------------------------------- + * Real Time Clock Configuration + */ +#define CONFIG_RTC_MC146818 +#define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0 +#define CONFIG_SYS_ISA_IO CONFIG_SYS_ISA_IO_BASE_ADDRESS + +/*----------------------------------------------------------------------- + * Serial Configuration + */ +#define CONFIG_SYS_NS16550 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \ + 9600, 19200, 38400, 115200} +#define CONFIG_SYS_NS16550_PORT_MAPPED + +#define CONFIG_CONSOLE_MUX +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#define CONFIG_SYS_STDIO_DEREGISTER + +#define CONFIG_CMDLINE_EDITING +#define CONFIG_COMMAND_HISTORY +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_HUSH_PARSER + +#define CONFIG_SUPPORT_VFAT +/************************************************************ + * ATAPI support (experimental) + ************************************************************/ +#define CONFIG_ATAPI + +/************************************************************ + * DISK Partition support + ************************************************************/ +#define CONFIG_EFI_PARTITION +#define CONFIG_DOS_PARTITION +#define CONFIG_MAC_PARTITION +#define CONFIG_ISO_PARTITION /* Experimental */ + +#define CONFIG_CMD_PART +#define CONFIG_CMD_CBFS +#define CONFIG_CMD_EXT4 +#define CONFIG_CMD_EXT4_WRITE +#define CONFIG_PARTITION_UUIDS + +#define CONFIG_SYS_CONSOLE_INFO_QUIET + +/* x86 GPIOs are accessed through a PCI device */ +#define CONFIG_INTEL_ICH6_GPIO + +/*----------------------------------------------------------------------- + * Command line configuration. + */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_BDI +#define CONFIG_CMD_BOOTD +#define CONFIG_CMD_CONSOLE +#define CONFIG_CMD_DATE +#define CONFIG_CMD_ECHO +#undef CONFIG_CMD_FLASH +#define CONFIG_CMD_FPGA +#define CONFIG_CMD_FPGA_LOADMK +#define CONFIG_CMD_GPIO +#define CONFIG_CMD_IMI +#undef CONFIG_CMD_IMLS +#define CONFIG_CMD_IO +#define CONFIG_CMD_IRQ +#define CONFIG_CMD_ITEST +#define CONFIG_CMD_LOADB +#define CONFIG_CMD_LOADS +#define CONFIG_CMD_MEMORY +#define CONFIG_CMD_MISC +#define CONFIG_CMD_NET +#undef CONFIG_CMD_NFS +#define CONFIG_CMD_PCI +#define CONFIG_CMD_PING +#define CONFIG_CMD_RUN +#define CONFIG_CMD_SAVEENV +#define CONFIG_CMD_SETGETDCR +#define CONFIG_CMD_SOURCE +#define CONFIG_CMD_TIME +#define CONFIG_CMD_GETTIME +#define CONFIG_CMD_XIMG +#define CONFIG_CMD_SCSI + +#define CONFIG_CMD_FAT +#define CONFIG_CMD_EXT2 + +#define CONFIG_CMD_ZBOOT +#define CONFIG_CMD_ELF + +#define CONFIG_BOOTARGS \ + "root=/dev/sdb3 init=/sbin/init rootwait ro" +#define CONFIG_BOOTCOMMAND \ + "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" + +#if defined(CONFIG_CMD_KGDB) +#define CONFIG_KGDB_BAUDRATE 115200 +#endif + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_CBSIZE 512 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + \ + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +#define CONFIG_SYS_MEMTEST_START 0x00100000 +#define CONFIG_SYS_MEMTEST_END 0x01000000 +#define CONFIG_SYS_LOAD_ADDR 0x20000000 + +/*----------------------------------------------------------------------- + * Video Configuration + */ +#define CONFIG_VIDEO +#define CONFIG_VIDEO_SW_CURSOR +#define VIDEO_FB_16BPP_WORD_SWAP +#define CONFIG_I8042_KBD +#define CONFIG_CFB_CONSOLE + +/*----------------------------------------------------------------------- + * CPU Features + */ + +#define CONFIG_SYS_X86_TSC_TIMER +#define CONFIG_SYS_PCAT_INTERRUPTS +#define CONFIG_SYS_PCAT_TIMER +#define CONFIG_SYS_NUM_IRQS 16 + +#define CONFIG_SYS_STACK_SIZE (32 * 1024) +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_MALLOC_LEN 0x200000 +#define CONFIG_SYS_MALLOC_F_LEN (2 << 10) + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE + +/*----------------------------------------------------------------------- + * FLASH configuration + */ +#define CONFIG_ICH_SPI +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_MACRONIX +#define CONFIG_SPI_FLASH_WINBOND +#define CONFIG_SPI_FLASH_GIGADEVICE +#define CONFIG_SYS_NO_FLASH +#define CONFIG_CMD_SF +#define CONFIG_CMD_SF_TEST +#define CONFIG_CMD_SPI +#define CONFIG_SPI + +/*----------------------------------------------------------------------- + * Environment configuration + */ +#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_ENV_SIZE 0x01000 + +/*----------------------------------------------------------------------- + * PCI configuration + */ +#define CONFIG_PCI + +/*----------------------------------------------------------------------- + * USB configuration + */ +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_PCI +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 12 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define CONFIG_USB_STORAGE +#define CONFIG_USB_KEYBOARD +#define CONFIG_SYS_USB_EVENT_POLL + +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX +#define CONFIG_USB_ETHER_SMSC95XX +#define CONFIG_TFTP_TSIZE +#define CONFIG_CMD_DHCP +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + +#define CONFIG_CMD_USB + +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_STD_DEVICES_SETTINGS + +#endif /* __CONFIG_H */ diff --git a/include/fdtdec.h b/include/fdtdec.h index 4ae77be..abfd678 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -118,6 +118,8 @@ enum fdt_compat_id { COMPAT_SAMSUNG_EXYNOS_SYSMMU, /* Exynos sysmmu */ COMPAT_PARADE_PS8625, /* Parade PS8622 EDP->LVDS bridge */ COMPAT_INTEL_LPC, /* Intel Low Pin Count I/F */ + COMPAT_INTEL_MICROCODE, /* Intel microcode update */ + COMPAT_MEMORY_SPD, /* Memory SPD information */ COMPAT_COUNT, }; @@ -445,6 +447,22 @@ int fdtdec_get_int_array(const void *blob, int node, const char *prop_name, u32 *array, int count); /** + * Look up a property in a node and return its contents in an integer + * array of given length. The property must exist but may have less data that + * expected (4*count bytes). It may have more, but this will be ignored. + * + * @param blob FDT blob + * @param node node to examine + * @param prop_name name of property to find + * @param array array to fill with data + * @param count number of array elements + * @return number of array elements if ok, or -FDT_ERR_NOTFOUND if the + * property is not found + */ +int fdtdec_get_int_array_count(const void *blob, int node, + const char *prop_name, u32 *array, int count); + +/** * Look up a property in a node and return a pointer to its contents as a * unsigned int array of given length. The property must have at least enough * data for the array ('count' cells). It may have more, but this will be |