EPXA10DB/Camelot ARM machine updates.

arch/arm/boot/Makefile

@@ -54,6 +54,10 @@ INITRD_PHYS	 = 0x00800000
 INITRD_VIRT	 = 0xc0800000
 endif
 
+ifeq ($(CONFIG_ARCH_CAMELOT),y)
+ZTEXTADDR	 = 0x00008000
+endif
+
 ifeq ($(CONFIG_ARCH_NEXUSPCI),y)
 ZTEXTADDR	 = 0x40008000
 endif

arch/arm/boot/compressed/Makefile

@@ -33,6 +33,10 @@ ifeq ($(CONFIG_ARCH_INTEGRATOR),y)
 OBJS		+= head-integrator.o
 endif
 
+ifeq ($(CONFIG_ARCH_CAMELOT),y)
+OBJS		+= head-epxa10db.o
+endif
+
 ifeq ($(CONFIG_ARCH_FTVPCI),y)
 OBJS		+= head-ftvpci.o
 endif

arch/arm/boot/compressed/head-epxa10db.S

+#include <asm/mach-types.h>
+#include <asm/arch/excalibur.h>
+
+		.section	".start", #alloc, #execinstr
+		mov	r7, #MACH_TYPE_CAMELOT

arch/arm/boot/compressed/misc.c

@@ -18,6 +18,8 @@
 
 unsigned int __machine_arch_type;
 
+#include <linux/kernel.h>
+
 #include <asm/uaccess.h>
 #include <asm/arch/uncompress.h>
 #include <asm/proc/uncompress.h>

arch/arm/def-configs/epxa10db

@@ -8,6 +8,8 @@ CONFIG_ARM=y
 CONFIG_UID16=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+# CONFIG_GENERIC_BUST_SPINLOCK is not set
+# CONFIG_GENERIC_ISA_DMA is not set
 
 #
 # Code maturity level options
@@ -25,6 +27,7 @@ CONFIG_MODULES=y
 #
 # System Type
 #
+# CONFIG_ARCH_ADIFCC is not set
 # CONFIG_ARCH_ANAKIN is not set
 # CONFIG_ARCH_ARCA5K is not set
 # CONFIG_ARCH_CLPS7500 is not set
@@ -34,6 +37,7 @@ CONFIG_MODULES=y
 CONFIG_ARCH_CAMELOT=y
 # CONFIG_ARCH_FOOTBRIDGE is not set
 # CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_IOP310 is not set
 # CONFIG_ARCH_L7200 is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
@@ -62,12 +66,16 @@ CONFIG_ARCH_CAMELOT=y
 # CONFIG_SA1100_ADSBITSY is not set
 # CONFIG_SA1100_BRUTUS is not set
 # CONFIG_SA1100_CERF is not set
+# CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
+# CONFIG_SA1100_H3800 is not set
+# CONFIG_SA1100_H3XXX is not set
 # CONFIG_SA1100_EXTENEX1 is not set
 # CONFIG_SA1100_FLEXANET is not set
 # CONFIG_SA1100_FREEBIRD is not set
 # CONFIG_SA1100_GRAPHICSCLIENT is not set
 # CONFIG_SA1100_GRAPHICSMASTER is not set
+# CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
 # CONFIG_SA1100_HUW_WEBPANEL is not set
 # CONFIG_SA1100_ITSY is not set
@@ -76,20 +84,28 @@ CONFIG_ARCH_CAMELOT=y
 # CONFIG_SA1100_OMNIMETER is not set
 # CONFIG_SA1100_PANGOLIN is not set
 # CONFIG_SA1100_PLEB is not set
+# CONFIG_SA1100_PT_SYSTEM3 is not set
+# CONFIG_SA1100_SHANNON is not set
 # CONFIG_SA1100_SHERMAN is not set
 # CONFIG_SA1100_SIMPAD is not set
 # CONFIG_SA1100_PFS168 is not set
 # CONFIG_SA1100_VICTOR is not set
 # CONFIG_SA1100_XP860 is not set
 # CONFIG_SA1100_YOPY is not set
+# CONFIG_SA1100_USB is not set
+# CONFIG_SA1100_USB_NETLINK is not set
+# CONFIG_SA1100_USB_CHAR is not set
+# CONFIG_H3600_SLEEVE is not set
 
 #
 # CLPS711X/EP721X Implementations
 #
+# CONFIG_ARCH_AUTCPU12 is not set
 # CONFIG_ARCH_CDB89712 is not set
 # CONFIG_ARCH_CLEP7312 is not set
 # CONFIG_ARCH_EDB7211 is not set
 # CONFIG_ARCH_P720T is not set
+# CONFIG_ARCH_FORTUNET is not set
 # CONFIG_ARCH_EP7211 is not set
 # CONFIG_ARCH_EP7212 is not set
 # CONFIG_ARCH_ACORN is not set
@@ -103,14 +119,17 @@ CONFIG_CPU_32v4=y
 # CONFIG_CPU_ARM610 is not set
 # CONFIG_CPU_ARM710 is not set
 # CONFIG_CPU_ARM720T is not set
+# CONFIG_CPU_ARM920T is not set
 CONFIG_CPU_ARM922T=y
-CONFIG_CPU_ARM92X_CPU_IDLE=y
-CONFIG_CPU_ARM92X_I_CACHE_ON=y
-CONFIG_CPU_ARM92X_D_CACHE_ON=y
-# CONFIG_CPU_ARM92X_WRITETHROUGH is not set
+CONFIG_CPU_ARM922_CPU_IDLE=y
+CONFIG_CPU_ARM922_I_CACHE_ON=y
+CONFIG_CPU_ARM922_D_CACHE_ON=y
+# CONFIG_CPU_ARM922_WRITETHROUGH is not set
+# CONFIG_CPU_ARM926T is not set
 # CONFIG_CPU_ARM1020 is not set
 # CONFIG_CPU_SA110 is not set
 # CONFIG_CPU_SA1100 is not set
+# CONFIG_XSCALE_PMU is not set
 # CONFIG_ARM_THUMB is not set
 # CONFIG_DISCONTIGMEM is not set
 
@@ -120,6 +139,7 @@ CONFIG_CPU_ARM92X_D_CACHE_ON=y
 # CONFIG_PCI is not set
 # CONFIG_ISA is not set
 # CONFIG_ISA_DMA is not set
+# CONFIG_FIQ is not set
 # CONFIG_HOTPLUG is not set
 # CONFIG_PCMCIA is not set
 CONFIG_NET=y
@@ -134,6 +154,7 @@ CONFIG_BINFMT_AOUT=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_PM is not set
+# CONFIG_APM is not set
 # CONFIG_ARTHUR is not set
 CONFIG_CMDLINE="console=ttyUA0,38400 root=/dev/mtdblock0 rw"
 CONFIG_ALIGNMENT_TRAP=y
@@ -171,42 +192,28 @@ CONFIG_MTD_CFI_INTELEXT=y
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
 # CONFIG_MTD_OBSOLETE_CHIPS is not set
+# CONFIG_MTD_AMDSTD is not set
+# CONFIG_MTD_SHARP is not set
+# CONFIG_MTD_JEDEC is not set
 
 #
 # Mapping drivers for chip access
 #
 # CONFIG_MTD_PHYSMAP is not set
-# CONFIG_MTD_SUN_UFLASH is not set
 # CONFIG_MTD_NORA is not set
-# CONFIG_MTD_PNC2000 is not set
-# CONFIG_MTD_RPXLITE is not set
-# CONFIG_MTD_TQM8XXL is not set
-# CONFIG_MTD_SC520CDP is not set
-# CONFIG_MTD_NETSC520 is not set
-# CONFIG_MTD_SBC_GXX is not set
-# CONFIG_MTD_ELAN_104NC is not set
-# CONFIG_MTD_DBOX2 is not set
-# CONFIG_MTD_CSTM_MIPS_IXX is not set
-CONFIG_MTD_EPXA10DB=y
-# CONFIG_MTD_CFI_FLAGADM is not set
-# CONFIG_MTD_SOLUTIONENGINE is not set
-# CONFIG_MTD_MIXMEM is not set
-# CONFIG_MTD_OCTAGON is not set
-# CONFIG_MTD_VMAX is not set
-# CONFIG_MTD_OCELOT is not set
-# CONFIG_MTD_L440GX is not set
 # CONFIG_MTD_ARM_INTEGRATOR is not set
 # CONFIG_MTD_CDB89712 is not set
 # CONFIG_MTD_SA1100 is not set
 # CONFIG_MTD_DC21285 is not set
 # CONFIG_MTD_IQ80310 is not set
+CONFIG_MTD_EPXA10DB=y
+# CONFIG_MTD_PCI is not set
 
 #
 # Self-contained MTD device drivers
 #
 # CONFIG_MTD_PMC551 is not set
 # CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_LART is not set
 # CONFIG_MTD_MTDRAM is not set
 # CONFIG_MTD_BLKMTD is not set
 # CONFIG_MTD_DOC1000 is not set
@@ -224,7 +231,6 @@ CONFIG_MTD_EPXA10DB=y
 #
 # CONFIG_PNP is not set
 # CONFIG_ISAPNP is not set
-# CONFIG_PNPBIOS is not set
 
 #
 # Block devices
@@ -234,6 +240,7 @@ CONFIG_MTD_EPXA10DB=y
 # CONFIG_PARIDE is not set
 # CONFIG_BLK_CPQ_DA is not set
 # CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_CISS_SCSI_TAPE is not set
 # CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
@@ -250,6 +257,7 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
 # CONFIG_MD_RAID0 is not set
 # CONFIG_MD_RAID1 is not set
 # CONFIG_MD_RAID5 is not set
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_BLK_DEV_LVM is not set
 
 #
@@ -275,6 +283,7 @@ CONFIG_IP_PNP_BOOTP=y
 # CONFIG_IPV6 is not set
 # CONFIG_KHTTPD is not set
 # CONFIG_ATM is not set
+# CONFIG_VLAN_8021Q is not set
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_DECNET is not set
@@ -311,7 +320,8 @@ CONFIG_NETDEVICES=y
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
-CONFIG_ETHER00=y
+# CONFIG_ARM_AM79C961A is not set
+CONFIG_ETHER00=m
 # CONFIG_SUNLANCE is not set
 # CONFIG_SUNBMAC is not set
 # CONFIG_SUNQE is not set
@@ -343,8 +353,8 @@ CONFIG_PPP_MULTILINK=y
 # CONFIG_PPP_FILTER is not set
 CONFIG_PPP_ASYNC=y
 CONFIG_PPP_SYNC_TTY=y
-CONFIG_PPP_DEFLATE=y
-CONFIG_PPP_BSDCOMP=y
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_BSDCOMP is not set
 # CONFIG_PPPOE is not set
 # CONFIG_SLIP is not set
 
@@ -437,12 +447,14 @@ CONFIG_SERIAL_UART00_CONSOLE=y
 # CONFIG_SERIAL_SA1100_CONSOLE is not set
 # CONFIG_SERIAL_8250 is not set
 # CONFIG_SERIAL_8250_CONSOLE is not set
+# CONFIG_ATOMWIDE_SERIAL is not set
+# CONFIG_DUALSP_SERIAL is not set
 # CONFIG_SERIAL_8250_EXTENDED is not set
 # CONFIG_SERIAL_8250_MANY_PORTS is not set
 # CONFIG_SERIAL_8250_SHARE_IRQ is not set
 # CONFIG_SERIAL_8250_DETECT_IRQ is not set
 # CONFIG_SERIAL_8250_MULTIPORT is not set
-# CONFIG_SERIAL_8250_HUB6 is not set
+# CONFIG_SERIAL_8250_RSA is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
@@ -460,7 +472,6 @@ CONFIG_UNIX98_PTY_COUNT=256
 # CONFIG_L3_ALGOBIT is not set
 # CONFIG_L3_BIT_SA1100_GPIO is not set
 # CONFIG_L3_SA1111 is not set
-# CONFIG_L3_DRV_UDA1341 is not set
 # CONFIG_BIT_SA1100_GPIO is not set
 
 #
@@ -485,7 +496,6 @@ CONFIG_UNIX98_PTY_COUNT=256
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_SONYPI is not set
 
 #
 # Ftape, the floppy tape device driver
@@ -513,7 +523,6 @@ CONFIG_UNIX98_PTY_COUNT=256
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
 # CONFIG_BFS_FS is not set
-# CONFIG_CMS_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_JBD is not set
 # CONFIG_JBD_DEBUG is not set
@@ -522,16 +531,17 @@ CONFIG_UNIX98_PTY_COUNT=256
 # CONFIG_UMSDOS_FS is not set
 # CONFIG_VFAT_FS is not set
 # CONFIG_EFS_FS is not set
-CONFIG_JFFS_FS=y
-CONFIG_JFFS_FS_VERBOSE=0
-# CONFIG_JFFS2_FS is not set
+# CONFIG_JFFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
 # CONFIG_CRAMFS is not set
-# CONFIG_TMPFS is not set
-# CONFIG_RAMFS is not set
+CONFIG_TMPFS=y
+CONFIG_RAMFS=y
 # CONFIG_ISO9660_FS is not set
 # CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
 # CONFIG_MINIX_FS is not set
-# CONFIG_FREEVXFS_FS is not set
+# CONFIG_VXFS_FS is not set
 # CONFIG_NTFS_FS is not set
 # CONFIG_NTFS_RW is not set
 # CONFIG_HPFS_FS is not set
@@ -572,6 +582,8 @@ CONFIG_LOCKD=y
 # CONFIG_NCPFS_SMALLDOS is not set
 # CONFIG_NCPFS_NLS is not set
 # CONFIG_NCPFS_EXTRAS is not set
+# CONFIG_ZISOFS_FS is not set
+# CONFIG_ZLIB_FS_INFLATE is not set
 
 #
 # Partition Types
@@ -581,10 +593,20 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_SMB_NLS is not set
 # CONFIG_NLS is not set
 
+#
+# Multimedia Capabilities Port drivers
+#
+# CONFIG_MCP is not set
+# CONFIG_MCP_SA1100 is not set
+# CONFIG_MCP_UCB1200 is not set
+# CONFIG_MCP_UCB1200_AUDIO is not set
+# CONFIG_MCP_UCB1200_TS is not set
+
 #
 # USB support
 #
 # CONFIG_USB is not set
+# CONFIG_USB_EHCI_HCD is not set
 # CONFIG_USB_UHCI is not set
 # CONFIG_USB_UHCI_ALT is not set
 # CONFIG_USB_OHCI is not set
@@ -596,10 +618,10 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
 # CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_HP8200e is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 # CONFIG_USB_DC2XX is not set
@@ -607,8 +629,6 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_USB_SCANNER is not set
 # CONFIG_USB_MICROTEK is not set
 # CONFIG_USB_HPUSBSCSI is not set
-# CONFIG_USB_DABUSB is not set
-# CONFIG_USB_PLUSB is not set
 # CONFIG_USB_PEGASUS is not set
 # CONFIG_USB_KAWETH is not set
 # CONFIG_USB_CATC is not set
@@ -627,21 +647,27 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_USB_SERIAL_EMPEG is not set
 # CONFIG_USB_SERIAL_FTDI_SIO is not set
 # CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
 # CONFIG_USB_SERIAL_EDGEPORT is not set
 # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
 # CONFIG_USB_SERIAL_KEYSPAN is not set
 # CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set
 # CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
 # CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set
 # CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
 # CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set
 # CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set
 # CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_KLSI is not set
 # CONFIG_USB_SERIAL_PL2303 is not set
 # CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
 # CONFIG_USB_SERIAL_OMNINET is not set
 # CONFIG_USB_RIO500 is not set
-# CONFIG_USB_ID75 is not set
+# CONFIG_USB_AUERSWALD is not set
 
 #
 # Bluetooth support
@@ -652,11 +678,21 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_NO_FRAME_POINTER is not set
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_INFO=y
-CONFIG_MAGIC_SYSRQ=y
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_INFO is not set
 # CONFIG_NO_PGT_CACHE is not set
-CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_WAITQ is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_LL is not set
 # CONFIG_DEBUG_DC21285_PORT is not set
 # CONFIG_DEBUG_CLPS711X_UART2 is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC32 is not set

include/asm-arm/arch-epxa10db/uncompress.h

@@ -29,14 +29,18 @@
 static void puts(const char *s)
 {
 	while (*s) {
-		while ((*UART_TSR(IO_ADDRESS(EXC_UART00_BASE)) & UART_TSR_TX_LEVEL_MSK)==15);
+		while ((*UART_TSR(EXC_UART00_BASE) &
+		       UART_TSR_TX_LEVEL_MSK)==15)
+			barrier();
 
-		*UART_TD(IO_ADDRESS(EXC_UART00_BASE)) = *s;
+		*UART_TD(EXC_UART00_BASE) = *s;
 
 		if (*s == '\n') {
-		while ((*UART_TSR(IO_ADDRESS(EXC_UART00_BASE)) & UART_TSR_TX_LEVEL_MSK)==15);
+			while ((*UART_TSR(EXC_UART00_BASE) &
+			       UART_TSR_TX_LEVEL_MSK)==15)
+				barrier();
 
-			*UART_TD(IO_ADDRESS(EXC_UART00_BASE)) = '\r';
+			*UART_TD(EXC_UART00_BASE) = '\r';
 		}
 		s++;
 	}