X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fclearfog.h;h=062d3d87026967baf96b46060ef4bd2eaed06d8e;hb=6786ce1ce14feb4d02854a0c04bc0cce505be46e;hp=4198ff0511770d7d12bc9b8de00a49845df7551f;hpb=eb53a18c9e903e35e8e8d52da96c33b63822881c;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/configs/clearfog.h b/include/configs/clearfog.h
index 4198ff0..062d3d8 100644
--- a/include/configs/clearfog.h
+++ b/include/configs/clearfog.h
@@ -6,6 +6,8 @@
 #ifndef _CONFIG_CLEARFOG_H
 #define _CONFIG_CLEARFOG_H
 
+#include <linux/stringify.h>
+
 /*
  * High Level Configuration Options (easy to change)
  */
@@ -15,85 +17,22 @@
  * for DDR ECC byte filling in the SPL before loading the main
  * U-Boot into it.
  */
-#define CONFIG_SYS_TCLK		250000000	/* 250MHz */
-
-/*
- * Commands configuration
- */
-
-/*
- * SDIO/MMC Card Configuration
- */
-#define CONFIG_SYS_MMC_BASE		MVEBU_SDIO_BASE
-
-/* USB/EHCI configuration */
-#define CONFIG_EHCI_IS_TDI
-
-#define CONFIG_ENV_MIN_ENTRIES		128
 
 /* Environment in MMC */
-#define CONFIG_SYS_MMC_ENV_DEV		0
-#define CONFIG_ENV_SECT_SIZE		0x200
-#define CONFIG_ENV_SIZE			0x10000
 /*
  * For SD - reserve 1 LBA for MBR + 1M for u-boot image. The MMC/eMMC
  * boot image starts @ LBA-0.
  * As result in MMC/eMMC case it will be a 1 sector gap between u-boot
  * image and environment
  */
-#define CONFIG_ENV_OFFSET		0xf0000
-#define CONFIG_ENV_ADDR			CONFIG_ENV_OFFSET
 
 #define PHY_ANEG_TIMEOUT	8000	/* PHY needs a longer aneg time */
 
-/* PCIe support */
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_PCI_SCAN_SHOW
-#endif
-
-/* SATA support */
-#ifdef CONFIG_SCSI
-#define CONFIG_SCSI_AHCI_PLAT
-#define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
-#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
-
 /* Keep device tree and initrd in lower memory so the kernel can access them */
 #define RELOCATION_LIMITS_ENV_SETTINGS	\
 	"fdt_high=0x10000000\0"		\
 	"initrd_high=0x10000000\0"
 
-/* SPL */
-
-/* Defines for SPL */
-#define CONFIG_SPL_SIZE			(140 << 10)
-#define CONFIG_SPL_MAX_SIZE		(CONFIG_SPL_SIZE - 0x0030)
-
-#define CONFIG_SPL_BSS_START_ADDR	(0x40000000 + CONFIG_SPL_SIZE)
-#define CONFIG_SPL_BSS_MAX_SIZE		(16 << 10)
-
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SYS_MALLOC_SIMPLE
-#endif
-
-#define CONFIG_SPL_STACK		(0x40000000 + ((192 - 16) << 10))
-#define CONFIG_SPL_BOOTROM_SAVE		(CONFIG_SPL_STACK + 4)
-
-#if defined(CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI)
-/* SPL related SPI defines */
-#define CONFIG_SYS_SPI_U_BOOT_OFFS	0x20000
-#define CONFIG_SYS_U_BOOT_OFFS		CONFIG_SYS_SPI_U_BOOT_OFFS
-#elif defined(CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC)
-/* SPL related MMC defines */
-#define CONFIG_SYS_MMC_U_BOOT_OFFS		(160 << 10)
-#define CONFIG_SYS_U_BOOT_OFFS			CONFIG_SYS_MMC_U_BOOT_OFFS
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER	0x00180000	/* in SDRAM */
-#endif
-#endif
-
 /*
  * mv-common.h should be defined after CMD configs since it used them
  * to enable certain macros
@@ -101,8 +40,6 @@
 #include "mv-common.h"
 
 /* Include the common distro boot environment */
-#ifndef CONFIG_SPL_BUILD
-
 #ifdef CONFIG_MMC
 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
 #else
@@ -115,9 +52,46 @@
 #define BOOT_TARGET_DEVICES_USB(func)
 #endif
 
+#ifndef CONFIG_SCSI
+#define BOOT_TARGET_DEVICES_SCSI_BUS0(func)
+#define BOOT_TARGET_DEVICES_SCSI_BUS1(func)
+#define BOOT_TARGET_DEVICES_SCSI_BUS2(func)
+#else
+/*
+ * With SCSI enabled, M.2 SATA is always located on bus 0
+ */
+#define BOOT_TARGET_DEVICES_SCSI_BUS0(func) func(SCSI, scsi, 0)
+
+/*
+ * Either one or both mPCIe slots may be configured as mSATA interfaces. The
+ * SCSI bus ids are assigned based on sequence of hardware present, not always
+ * tied to hardware slot ids. As such, use second SCSI bus if either slot is
+ * set for SATA, and only use third SCSI bus if both slots are SATA enabled.
+ */
+#if defined (CONFIG_CLEARFOG_CON2_SATA) || defined (CONFIG_CLEARFOG_CON3_SATA)
+#define BOOT_TARGET_DEVICES_SCSI_BUS1(func) func(SCSI, scsi, 1)
+#else
+#define BOOT_TARGET_DEVICES_SCSI_BUS1(func)
+#endif
+
+#if defined (CONFIG_CLEARFOG_CON2_SATA) && defined (CONFIG_CLEARFOG_CON3_SATA)
+#define BOOT_TARGET_DEVICES_SCSI_BUS2(func) func(SCSI, scsi, 2)
+#else
+#define BOOT_TARGET_DEVICES_SCSI_BUS2(func)
+#endif
+
+#endif /* CONFIG_SCSI */
+
+/*
+ * The SCSI buses are attempted in increasing bus order, there is no current
+ * mechanism to alter the default bus priority order for booting.
+ */
 #define BOOT_TARGET_DEVICES(func) \
 	BOOT_TARGET_DEVICES_MMC(func) \
 	BOOT_TARGET_DEVICES_USB(func) \
+	BOOT_TARGET_DEVICES_SCSI_BUS0(func) \
+	BOOT_TARGET_DEVICES_SCSI_BUS1(func) \
+	BOOT_TARGET_DEVICES_SCSI_BUS2(func) \
 	func(PXE, pxe, na) \
 	func(DHCP, dhcp, na)
 
@@ -136,13 +110,10 @@
 
 #include <config_distro_bootcmd.h>
 
-#define CONFIG_EXTRA_ENV_SETTINGS \
+#define CFG_EXTRA_ENV_SETTINGS \
 	RELOCATION_LIMITS_ENV_SETTINGS \
 	LOAD_ADDRESS_ENV_SETTINGS \
-	"fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
 	"console=ttyS0,115200\0" \
 	BOOTENV
 
-#endif /* CONFIG_SPL_BUILD */
-
 #endif /* _CONFIG_CLEARFOG_H */