@@ -7,4 +7,4 @@
.text
.global romstart
romstart:
-#include <romimage.h>
+#include <mach/romimage.h>
@@ -0,0 +1 @@
+/* do nothing here by default */
@@ -1 +0,0 @@
-/* do nothing here by default */
@@ -0,0 +1,134 @@
+LIST "partner-jet-setup.txt - 20090729 Magnus Damm"
+LIST "set up enough of the kfr2r09 hardware to boot the kernel"
+
+LIST "zImage (RAM boot)"
+LIST "This script can be used to boot the kernel from RAM via JTAG:"
+LIST "> < partner-jet-setup.txt"
+LIST "> RD zImage, 0xa8800000"
+LIST "> G=0xa8800000"
+
+LIST "romImage (Flash boot)"
+LIST "Use the following command to burn the zImage to flash via JTAG:"
+LIST "> RD romImage, 0"
+
+LIST "--------------------------------"
+
+LIST "disable watchdog"
+EW 0xa4520004, 0xa507
+
+LIST "select mode for cs5 + cs6"
+ED 0xff800020, 0xa5a50001
+ED 0xfec10000, 0x0000001b
+
+LIST "setup clocks"
+ED 0xa4150004, 0x00000050
+ED 0xa4150000, 0x91053508
+WAIT 1
+ED 0xa4150024, 0x00005000
+
+LIST "setup pins"
+EB 0xa4050120, 0x00
+EB 0xa4050122, 0x00
+EB 0xa4050124, 0x00
+EB 0xa4050126, 0x00
+EB 0xa4050128, 0xA0
+EB 0xa405012A, 0x10
+EB 0xa405012C, 0x00
+EB 0xa405012E, 0x00
+EB 0xa4050130, 0x00
+EB 0xa4050132, 0x00
+EB 0xa4050134, 0x01
+EB 0xa4050136, 0x40
+EB 0xa4050138, 0x00
+EB 0xa405013A, 0x00
+EB 0xa405013C, 0x00
+EB 0xa405013E, 0x20
+EB 0xa4050160, 0x00
+EB 0xa4050162, 0x40
+EB 0xa4050164, 0x03
+EB 0xa4050166, 0x00
+EB 0xa4050168, 0x00
+EB 0xa405016A, 0x00
+EB 0xa405016C, 0x00
+
+EW 0xa405014E, 0x5660
+EW 0xa4050150, 0x0145
+EW 0xa4050152, 0x1550
+EW 0xa4050154, 0x0200
+EW 0xa4050156, 0x0040
+
+EW 0xa4050158, 0x0000
+EW 0xa405015a, 0x0000
+EW 0xa405015c, 0x0000
+EW 0xa405015e, 0x0000
+
+EW 0xa4050180, 0x0000
+EW 0xa4050182, 0x8002
+EW 0xa4050184, 0x0000
+
+EW 0xa405018a, 0x9991
+EW 0xa405018c, 0x8011
+EW 0xa405018e, 0x9550
+
+EW 0xa4050100, 0x0000
+EW 0xa4050102, 0x5540
+EW 0xa4050104, 0x0000
+EW 0xa4050106, 0x0000
+EW 0xa4050108, 0x4550
+EW 0xa405010a, 0x0130
+EW 0xa405010c, 0x0555
+EW 0xa405010e, 0x0000
+EW 0xa4050110, 0x0000
+EW 0xa4050112, 0xAAA8
+EW 0xa4050114, 0x8305
+EW 0xa4050116, 0x10F0
+EW 0xa4050118, 0x0F50
+EW 0xa405011a, 0x0000
+EW 0xa405011c, 0x0000
+EW 0xa405011e, 0x0555
+EW 0xa4050140, 0x0000
+EW 0xa4050142, 0x5141
+EW 0xa4050144, 0x5005
+EW 0xa4050146, 0xAAA9
+EW 0xa4050148, 0xFAA9
+EW 0xa405014a, 0x3000
+EW 0xa405014c, 0x0000
+
+LIST "setup sdram"
+ED 0xFD000108, 0x40000301
+ED 0xFD000020, 0x011B0002
+ED 0xFD000030, 0x03060E02
+ED 0xFD000034, 0x01020102
+ED 0xFD000038, 0x01090406
+ED 0xFD000008, 0x00000004
+ED 0xFD000040, 0x00000001
+ED 0xFD000040, 0x00000000
+ED 0xFD000018, 0x00000001
+
+WAIT 1
+
+ED 0xFD000014, 0x00000002
+ED 0xFD000060, 0x00000032
+ED 0xFD000060, 0x00020000
+ED 0xFD000014, 0x00000004
+ED 0xFD000014, 0x00000004
+ED 0xFD000010, 0x00000001
+ED 0xFD000044, 0x000004AF
+ED 0xFD000048, 0x20CF0037
+
+LIST "read 16 bytes from sdram"
+DD 0xa8000000, 0xa8000000, 1
+DD 0xa8000004, 0xa8000004, 1
+DD 0xa8000008, 0xa8000008, 1
+DD 0xa800000c, 0xa800000c, 1
+
+ED 0xFD000014, 0x00000002
+ED 0xFD000014, 0x00000004
+ED 0xFD000108, 0x40000300
+ED 0xFD000040, 0x00010000
+
+LIST "write to internal ram"
+ED 0xfd8007fc, 0
+
+LIST "setup cache"
+ED 0xff00001c, 0x0000090b
@@ -0,0 +1,75 @@
+/* kfr2r09 board specific boot code:
+ * converts the "partner-jet-script.txt" script into assembly
+ * the assembly code is the first code to be executed in the romImage
+ */
+
+/* The LIST command is used to include comments in the script */
+.macro LIST comment
+.endm
+
+/* The ED command is used to write a 32-bit word */
+.macro ED, addr, data
+ mov.l 1f ,r1
+ mov.l 2f ,r0
+ mov.l r0, @r1
+ bra 3f
+ nop
+ .align 2
+1: .long \addr
+2: .long \data
+3:
+.endm
+
+/* The EW command is used to write a 16-bit word */
+.macro EW, addr, data
+ mov.l 1f ,r1
+ mov.l 2f ,r0
+ mov.w r0, @r1
+ bra 3f
+ nop
+ .align 2
+1: .long \addr
+2: .long \data
+3:
+.endm
+
+/* The EB command is used to write an 8-bit word */
+.macro EB, addr, data
+ mov.l 1f ,r1
+ mov.l 2f ,r0
+ mov.b r0, @r1
+ bra 3f
+ nop
+ .align 2
+1: .long \addr
+2: .long \data
+3:
+.endm
+
+/* The WAIT command is used to delay the execution */
+.macro WAIT, time
+ mov.l 2f ,r3
+1:
+ nop
+ tst r3, r3
+ bf/s 1b
+ dt r3
+ bra 3f
+ nop
+ .align 2
+2: .long \time * 100
+3:
+.endm
+
+/* The DD command is used to read a 32-bit word */
+.macro DD, addr, addr2, nr
+ mov.l 1f ,r1
+ mov.l @r1, r0
+ bra 2f
+ nop
+ .align 2
+1: .long \addr
+2:
+.endm
+
+#include "partner-jet-setup.txt"
@@ -1,134 +0,0 @@
-LIST "partner-jet-setup.txt - 20090729 Magnus Damm"
-LIST "set up enough of the kfr2r09 hardware to boot the kernel"
-
-LIST "zImage (RAM boot)"
-LIST "This script can be used to boot the kernel from RAM via JTAG:"
-LIST "> < partner-jet-setup.txt"
-LIST "> RD zImage, 0xa8800000"
-LIST "> G=0xa8800000"
-
-LIST "romImage (Flash boot)"
-LIST "Use the following command to burn the zImage to flash via JTAG:"
-LIST "> RD romImage, 0"
-
-LIST "--------------------------------"
-
-LIST "disable watchdog"
-EW 0xa4520004, 0xa507
-
-LIST "select mode for cs5 + cs6"
-ED 0xff800020, 0xa5a50001
-ED 0xfec10000, 0x0000001b
-
-LIST "setup clocks"
-ED 0xa4150004, 0x00000050
-ED 0xa4150000, 0x91053508
-WAIT 1
-ED 0xa4150024, 0x00005000
-
-LIST "setup pins"
-EB 0xa4050120, 0x00
-EB 0xa4050122, 0x00
-EB 0xa4050124, 0x00
-EB 0xa4050126, 0x00
-EB 0xa4050128, 0xA0
-EB 0xa405012A, 0x10
-EB 0xa405012C, 0x00
-EB 0xa405012E, 0x00
-EB 0xa4050130, 0x00
-EB 0xa4050132, 0x00
-EB 0xa4050134, 0x01
-EB 0xa4050136, 0x40
-EB 0xa4050138, 0x00
-EB 0xa405013A, 0x00
-EB 0xa405013C, 0x00
-EB 0xa405013E, 0x20
-EB 0xa4050160, 0x00
-EB 0xa4050162, 0x40
-EB 0xa4050164, 0x03
-EB 0xa4050166, 0x00
-EB 0xa4050168, 0x00
-EB 0xa405016A, 0x00
-EB 0xa405016C, 0x00
-
-EW 0xa405014E, 0x5660
-EW 0xa4050150, 0x0145
-EW 0xa4050152, 0x1550
-EW 0xa4050154, 0x0200
-EW 0xa4050156, 0x0040
-
-EW 0xa4050158, 0x0000
-EW 0xa405015a, 0x0000
-EW 0xa405015c, 0x0000
-EW 0xa405015e, 0x0000
-
-EW 0xa4050180, 0x0000
-EW 0xa4050182, 0x8002
-EW 0xa4050184, 0x0000
-
-EW 0xa405018a, 0x9991
-EW 0xa405018c, 0x8011
-EW 0xa405018e, 0x9550
-
-EW 0xa4050100, 0x0000
-EW 0xa4050102, 0x5540
-EW 0xa4050104, 0x0000
-EW 0xa4050106, 0x0000
-EW 0xa4050108, 0x4550
-EW 0xa405010a, 0x0130
-EW 0xa405010c, 0x0555
-EW 0xa405010e, 0x0000
-EW 0xa4050110, 0x0000
-EW 0xa4050112, 0xAAA8
-EW 0xa4050114, 0x8305
-EW 0xa4050116, 0x10F0
-EW 0xa4050118, 0x0F50
-EW 0xa405011a, 0x0000
-EW 0xa405011c, 0x0000
-EW 0xa405011e, 0x0555
-EW 0xa4050140, 0x0000
-EW 0xa4050142, 0x5141
-EW 0xa4050144, 0x5005
-EW 0xa4050146, 0xAAA9
-EW 0xa4050148, 0xFAA9
-EW 0xa405014a, 0x3000
-EW 0xa405014c, 0x0000
-
-LIST "setup sdram"
-ED 0xFD000108, 0x40000301
-ED 0xFD000020, 0x011B0002
-ED 0xFD000030, 0x03060E02
-ED 0xFD000034, 0x01020102
-ED 0xFD000038, 0x01090406
-ED 0xFD000008, 0x00000004
-ED 0xFD000040, 0x00000001
-ED 0xFD000040, 0x00000000
-ED 0xFD000018, 0x00000001
-
-WAIT 1
-
-ED 0xFD000014, 0x00000002
-ED 0xFD000060, 0x00000032
-ED 0xFD000060, 0x00020000
-ED 0xFD000014, 0x00000004
-ED 0xFD000014, 0x00000004
-ED 0xFD000010, 0x00000001
-ED 0xFD000044, 0x000004AF
-ED 0xFD000048, 0x20CF0037
-
-LIST "read 16 bytes from sdram"
-DD 0xa8000000, 0xa8000000, 1
-DD 0xa8000004, 0xa8000004, 1
-DD 0xa8000008, 0xa8000008, 1
-DD 0xa800000c, 0xa800000c, 1
-
-ED 0xFD000014, 0x00000002
-ED 0xFD000014, 0x00000004
-ED 0xFD000108, 0x40000300
-ED 0xFD000040, 0x00010000
-
-LIST "write to internal ram"
-ED 0xfd8007fc, 0
-
-LIST "setup cache"
-ED 0xff00001c, 0x0000090b
@@ -1,75 +0,0 @@
-/* kfr2r09 board specific boot code:
- * converts the "partner-jet-script.txt" script into assembly
- * the assembly code is the first code to be executed in the romImage
- */
-
-/* The LIST command is used to include comments in the script */
-.macro LIST comment
-.endm
-
-/* The ED command is used to write a 32-bit word */
-.macro ED, addr, data
- mov.l 1f ,r1
- mov.l 2f ,r0
- mov.l r0, @r1
- bra 3f
- nop
- .align 2
-1: .long \addr
-2: .long \data
-3:
-.endm
-
-/* The EW command is used to write a 16-bit word */
-.macro EW, addr, data
- mov.l 1f ,r1
- mov.l 2f ,r0
- mov.w r0, @r1
- bra 3f
- nop
- .align 2
-1: .long \addr
-2: .long \data
-3:
-.endm
-
-/* The EB command is used to write an 8-bit word */
-.macro EB, addr, data
- mov.l 1f ,r1
- mov.l 2f ,r0
- mov.b r0, @r1
- bra 3f
- nop
- .align 2
-1: .long \addr
-2: .long \data
-3:
-.endm
-
-/* The WAIT command is used to delay the execution */
-.macro WAIT, time
- mov.l 2f ,r3
-1:
- nop
- tst r3, r3
- bf/s 1b
- dt r3
- bra 3f
- nop
- .align 2
-2: .long \time * 100
-3:
-.endm
-
-/* The DD command is used to read a 32-bit word */
-.macro DD, addr, addr2, nr
- mov.l 1f ,r1
- mov.l @r1, r0
- bra 2f
- nop
- .align 2
-1: .long \addr
-2:
-.endm
-
-#include "partner-jet-setup.txt"