Merge branch 'master' of git://git.denx.de/u-boot-x86

8 files changed, 89 insertions, 3 deletions

diff --git a/include/configs/chromebook_link.h b/include/configs/chromebook_link.h
index 7e6d239..7b460e8 100644
--- a/include/configs/chromebook_link.h
+++ b/include/configs/chromebook_link.h
@@ -20,6 +20,7 @@
 
 #define CONFIG_DCACHE_RAM_MRC_VAR_SIZE		0x4000
 #define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_MISC_INIT_R
 
 #define CONFIG_NR_DRAM_BANKS			8
 #define CONFIG_X86_MRC_ADDR			0xfffa0000
@@ -63,6 +64,13 @@
 #define CONFIG_CMD_CROS_EC
 #define CONFIG_ARCH_EARLY_INIT_R
 
+#undef CONFIG_ENV_IS_NOWHERE
+#undef CONFIG_ENV_SIZE
+#define CONFIG_ENV_SIZE			0x1000
+#define CONFIG_ENV_SECT_SIZE		0x1000
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET		0x003f8000
+
 #define CONFIG_STD_DEVICES_SETTINGS     "stdin=usbkbd,vga,serial\0" \
 					"stdout=vga,serial\0" \
 					"stderr=vga,serial\0"
diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h
index f16ae32..ecedfc3 100644
--- a/include/configs/x86-common.h
+++ b/include/configs/x86-common.h
@@ -179,6 +179,7 @@
 #define VIDEO_FB_16BPP_WORD_SWAP
 #define CONFIG_I8042_KBD
 #define CONFIG_CFB_CONSOLE
+#define CONFIG_CONSOLE_SCROLL_LINES 5
 
 /*-----------------------------------------------------------------------
  * CPU Features
@@ -210,6 +211,7 @@
 #define CONFIG_CMD_SF_TEST
 #define CONFIG_CMD_SPI
 #define CONFIG_SPI
+#define CONFIG_OF_SPI_FLASH
 
 /*-----------------------------------------------------------------------
  * Environment configuration
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 75af750..8c2bd21 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -173,6 +173,7 @@ enum fdt_compat_id {
 	COMPAT_INTEL_MODEL_206AX,	/* Intel Model 206AX CPU */
 	COMPAT_INTEL_GMA,		/* Intel Graphics Media Accelerator */
 	COMPAT_AMS_AS3722,		/* AMS AS3722 PMIC */
+	COMPAT_INTEL_ICH_SPI,		/* Intel ICH7/9 SPI controller */
 
 	COMPAT_COUNT,
 };
diff --git a/include/net.h b/include/net.h
index 3da35fe..73ea88b 100644
--- a/include/net.h
+++ b/include/net.h
@@ -482,6 +482,36 @@ extern void net_set_ip_header(uchar *pkt, IPaddr_t dest, IPaddr_t source);
 extern void net_set_udp_header(uchar *pkt, IPaddr_t dest, int dport,
 				int sport, int len);
 
+/**
+ * compute_ip_checksum() - Compute IP checksum
+ *
+ * @addr:	Address to check (must be 16-bit aligned)
+ * @nbytes:	Number of bytes to check (normally a multiple of 2)
+ * @return 16-bit IP checksum
+ */
+unsigned compute_ip_checksum(const void *addr, unsigned nbytes);
+
+/**
+ * add_ip_checksums() - add two IP checksums
+ *
+ * @offset:	Offset of first sum (if odd we do a byte-swap)
+ * @sum:	First checksum
+ * @new_sum:	New checksum to add
+ * @return updated 16-bit IP checksum
+ */
+unsigned add_ip_checksums(unsigned offset, unsigned sum, unsigned new_sum);
+
+/**
+ * ip_checksum_ok() - check if a checksum is correct
+ *
+ * This works by making sure the checksum sums to 0
+ *
+ * @addr:	Address to check (must be 16-bit aligned)
+ * @nbytes:	Number of bytes to check (normally a multiple of 2)
+ * @return true if the checksum matches, false if not
+ */
+int ip_checksum_ok(const void *addr, unsigned nbytes);
+
 /* Checksum */
 extern int	NetCksumOk(uchar *, int);	/* Return true if cksum OK */
 extern uint	NetCksum(uchar *, int);		/* Calculate the checksum */
diff --git a/include/pci.h b/include/pci.h
index 7f67ca6..4fbb8f6 100644
--- a/include/pci.h
+++ b/include/pci.h
@@ -697,5 +697,14 @@ void pci_write_bar32(struct pci_controller *hose, pci_dev_t dev, int barnum,
  * */
 u32 pci_read_bar32(struct pci_controller *hose, pci_dev_t dev, int barnum);
 
+/**
+ * pciauto_setup_rom() - Set up access to a device ROM
+ *
+ * @hose:	PCI hose to use
+ * @dev:	PCI device to adjust
+ * @return 0 if done, -ve on error
+ */
+int pciauto_setup_rom(struct pci_controller *hose, pci_dev_t dev);
+
 #endif /* __ASSEMBLY__ */
 #endif /* _PCI_H */
diff --git a/include/pci_rom.h b/include/pci_rom.h
index 8b2674c..4ba36eb 100644
--- a/include/pci_rom.h
+++ b/include/pci_rom.h
@@ -8,7 +8,6 @@
 #define _PCI_ROM_H
 
 #define PCI_ROM_HDR			0xaa55
-#define PCI_VGA_RAM_IMAGE_START		0xc0000
 
 struct pci_rom_header {
 	uint16_t signature;
diff --git a/include/rtc.h b/include/rtc.h
index d11aa8b..54e361e 100644
--- a/include/rtc.h
+++ b/include/rtc.h
@@ -51,6 +51,38 @@ unsigned long mktime (unsigned int, unsigned int, unsigned int,
 		      unsigned int, unsigned int, unsigned int);
 
 /**
+ * rtc_read8() - Read an 8-bit register
+ *
+ * @reg:	Register to read
+ * @return value read
+ */
+int rtc_read8(int reg);
+
+/**
+ * rtc_write8() - Write an 8-bit register
+ *
+ * @reg:	Register to write
+ * @value:	Value to write
+ */
+void rtc_write8(int reg, uchar val);
+
+/**
+ * rtc_read32() - Read a 32-bit value from the RTC
+ *
+ * @reg:	Offset to start reading from
+ * @return value read
+ */
+u32 rtc_read32(int reg);
+
+/**
+ * rtc_write32() - Write a 32-bit value to the RTC
+ *
+ * @reg:	Register to start writing to
+ * @value:	Value to write
+ */
+void rtc_write32(int reg, u32 value);
+
+/**
  * rtc_init() - Set up the real time clock ready for use
  */
 void rtc_init(void);
diff --git a/include/vbe.h b/include/vbe.h
index d405691..c5deee9 100644
--- a/include/vbe.h
+++ b/include/vbe.h
@@ -35,10 +35,14 @@ struct __packed screen_info_input {
 struct __packed vbe_info {
 	char signature[4];
 	u16 version;
-	u8 *oem_string_ptr;
+	u32 oem_string_ptr;
 	u32 capabilities;
-	u16 video_mode_list[256];
+	u32 modes_ptr;
 	u16 total_memory;
+	u16 oem_version;
+	u32 vendor_name_ptr;
+	u32 product_name_ptr;
+	u32 product_rev_ptr;
 };
 
 struct __packed vesa_mode_info {
@@ -96,6 +100,7 @@ struct vbe_ddc_info {
 #define VESA_GET_INFO		0x4f00
 #define VESA_GET_MODE_INFO	0x4f01
 #define VESA_SET_MODE		0x4f02
+#define VESA_GET_CUR_MODE	0x4f03
 
 struct graphic_device;
 int vbe_get_video_info(struct graphic_device *gdev);