-Linux loader for Pocket PC\r
-\r
-\r
-How to compile:\r
-\r
-1. Two asm files from asm directory has to be compiled with armasm.exe. This will create two \r
-obj files, that should be copied into lib directory(and will be included in the project)\r
-2. Compile & link project\r
-\r
-The c++ source file also contains some routines to read physical memory and to translate virtual mem to phys.\r
-However, the translation is limited and not fully implemented.\r
-\r
-The booting of Linux begins IMMEDIATELLY after program is started.\r
-zImage filename is "image2" (without "")\r
-initrd filename is "initrd"\r
-\r
-If it for some reason freezes try removing pieces of code that write into Frame buffer on Axim\r
-(this fb is beyond limits of physical memory and should not cause problems on IPAQ. adr=0x14042000)\r
-\r
-Limitations: There are some limitations of file sizes.\r
-\r
-If a screen with Hello World appears, there was a problem in booting. Check filenames.\r
-\r
-To make it work for SA11x0 you will have to change these lines in asm.asm:\r
- ldr r5, =0xa0000100\r
-\r
- ldr r7, =0xa0400000\r
-\r
-with proper adresses and limits of memory( just change the "a" with "8" I think)\r
-Also KERNELCOPY and INITRD macros have to be changed.\r
-\r
-\r
-author: Demo; cooldemo@inmail.sk\r
-\r
-\r
-================================================================================\r
-\r
-Amendment by Pigeon:\r
-\r
-linexec has been changed a lot and therefore some stuff in the above readme\r
-might not be true anymore. But anyway, here is how you use linexec:\r
-\r
-\r
-To use linexec, you need 4 files.\r
-\r
-linexec config file: params\r
-\r
-Create a file called "params", and put it under either "\My Documents\", or\r
-"\CF Card\". If you really care where and what this file is called, edit\r
-tester1.cpp and look for load_boot() call.\r
-\r
-This params file specifies three lines of config for:\r
-kernel image\r
-initrd image\r
-kernel args\r
-\r
-For example, my params looks like this:\r
-\My Documents\zimage\r
-\My Documents\initrd.gz\r
-init=/linuxrc keepinitrd root=/dev/rd/0\r
-\r
-\r
-(This is what I actually have in my params file, but remember this might not\r
-work for your kernel/device)\r
-\r
-(Also a note for the params file, seems that the code is only happy if the\r
-file is in unix format, i.e. newline as \r, but not dos format)\r
-\r
-\r
-And yes, if you see "Hello World", you've got something wrong.\r
-\r
-\r
-Pigeon.\r
-\r
-\r
-\r
-\r
+Linux loader for Pocket PC
+
+
+How to compile:
+
+1. Two asm files from asm directory has to be compiled with armasm.exe. This will create two
+obj files, that should be copied into lib directory(and will be included in the project)
+2. Compile & link project
+
+The c++ source file also contains some routines to read physical memory and to translate virtual mem to phys.
+However, the translation is limited and not fully implemented.
+
+The booting of Linux begins IMMEDIATELLY after program is started.
+zImage filename is "image2" (without "")
+initrd filename is "initrd"
+
+If it for some reason freezes try removing pieces of code that write into Frame buffer on Axim
+(this fb is beyond limits of physical memory and should not cause problems on IPAQ. adr=0x14042000)
+
+Limitations: There are some limitations of file sizes.
+
+If a screen with Hello World appears, there was a problem in booting. Check filenames.
+
+To make it work for SA11x0 you will have to change these lines in asm.asm:
+ ldr r5, =0xa0000100
+
+ ldr r7, =0xa0400000
+
+with proper adresses and limits of memory( just change the "a" with "8" I think)
+Also KERNELCOPY and INITRD macros have to be changed.
+
+
+author: Demo; cooldemo@inmail.sk
+
+
+================================================================================
+
+Amendment by Pigeon:
+
+linexec has been changed a lot and therefore some stuff in the above readme
+might not be true anymore. But anyway, here is how you use linexec:
+
+
+To use linexec, you need 4 files.
+
+linexec config file: params
+
+Create a file called "params", and put it under either "\My Documents\", or
+"\CF Card\". If you really care where and what this file is called, edit
+tester1.cpp and look for load_boot() call.
+
+This params file specifies three lines of config for:
+kernel image
+initrd image
+kernel args
+
+For example, my params looks like this:
+\My Documents\zimage
+\My Documents\initrd.gz
+init=/linuxrc keepinitrd root=/dev/rd/0
+
+
+(This is what I actually have in my params file, but remember this might not
+work for your kernel/device)
+
+(Also a note for the params file, seems that the code is only happy if the
+file is in unix format, i.e. newline as \r, but not dos format)
+
+
+And yes, if you see "Hello World", you've got something wrong.
+
+
+Pigeon.
+
+
+
+
// stdafx.h : include file for standard system include files,
-\r
+
// or project specific include files that are used frequently, but
-\r
+
// are changed infrequently
-\r
+
//
-\r
-\r
+
+
#if !defined(AFX_STDAFX_H__E553AB80_24B1_4900_9879_D30DA5DD7F8A__INCLUDED_)
-\r
+
#define AFX_STDAFX_H__E553AB80_24B1_4900_9879_D30DA5DD7F8A__INCLUDED_
-\r
-\r
+
+
#if _MSC_VER > 1000
-\r
+
#pragma once
-\r
+
#endif // _MSC_VER > 1000
-\r
-\r
+
+
#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
-\r
-\r
+
+
// Windows Header Files:
-\r
+
#include <windows.h>
-\r
-\r
+
+
// Local Header Files
-\r
-\r
+
+
// TODO: reference additional headers your program requires here
-\r
-\r
+
+
//{{AFX_INSERT_LOCATION}}
-\r
+
// Microsoft eMbedded Visual C++ will insert additional declarations immediately before the previous line.
-\r
-\r
+
+
#endif // !defined(AFX_STDAFX_H__E553AB80_24B1_4900_9879_D30DA5DD7F8A__INCLUDED_)
-\r
+
- TTL C:\pocket\test\asm.cpp\r\r
-\r\r
- AREA |.drectve|, DRECTVE\r\r
- DCB "-defaultlib:coredll.lib "\r\r
- DCB "-defaultlib:corelibc.lib "\r\r
-\r\r
- EXPORT |?do_it@@YAXXZ| ; do_it\r\r
- AREA |.pdata|, PDATA\r\r
-|$T222| DCD |?do_it@@YAXXZ|\r\r
- DCD 0x40000100\r\r
- AREA |.text|, CODE\r\r
-|?do_it@@YAXXZ| PROC ; do_it\r\r
-|$M220|\r\r
- \r\r
- mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */\r\r
- ; CPWAIT r0\r\r
- mrc p15, 0, r0, c2, c0, 0\r\r
- mov r0, r0\r\r
- sub pc, pc, #4 \r\r
- ; ldr r9, =0xa1300100\r\r
-\r\r
- mov r9, r1 ; add r9, r1, #0x100 \r\r
- ldr r5, =0xa0000100 ; ldr r5, =0xa0000100\r\r
- ldr r7, =0xa0100000\r\r
-label ldr r8, [r9]\r\r
- str r8, [r5]\r\r
- add r9, r9, #4 \r\r
- add r5, r5, #4 \r\r
- cmp r5, r7\r\r
- blt label\r\r
-\r\r
-crash b crash\r\r
-\r\r
- MOV r4, #0xA0000000\r\r
- add r2,r4,#0x8000\r\r
- \r\r
- mov r11,r2\r\r
- ldr r10,=337\r\r
-\r\r
-; mcr p15, 0, r0, c7, c10, 4 ;/* drain the write buffer*/\r\r
-\r\r
-; CPWAIT r0\r\r
-; mrc p15, 0, r0, c2, c0, 0\r\r
-; mov r0, r0\r\r
-; sub pc, pc, #4 \r\r
-\r\r
-\r\r
- mcr p15, 0, r0, c8, c7, 0x00 ;/* invalidate I+D TLB */\r\r
-; CPWAIT r0\r\r
- mrc p15, 0, r0, c2, c0, 0\r\r
- mov r0, r0\r\r
- sub pc, pc, #4 \r\r
-\r\r
-; //; they skipped this, unnecessary? seems like we need to do this\r\r
- mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */\r\r
- \r\r
-; S bit set, p and d bit set (no 26 bit mode)\r\r
-; mov r3, #0x120 ; xscale says p needs to be 0 ???\r\r
-; mcr p15, 0, r3, c1, c0, 0 ;/* disable the MMU */\r\r
-\r\r
-; CPWAIT r0\r\r
-; mrc p15, 0, r0, c2, c0, 0\r\r
-; mov r0, r0\r\r
-; sub pc, pc, #4 \r\r
-\r\r
-\r\r
-; /*; make sure the pipeline is emptied*/\r\r
- mov r0,#0\r\r
- mov r0,r0\r\r
- mov r0,r0\r\r
- mov r0,r0\r\r
-\r\r
-; /* zero PID in Process ID Virtual Address Map register. */\r\r
-; mov r0, #0\r\r
- mcr p15, 0, r0, c13, c0, 0\r\r
-\r\r
-\r\r
-; CPWAIT r0\r\r
- mrc p15, 0, r0, c2, c0, 0\r\r
- mov r0, r0\r\r
- sub pc, pc, #4 \r\r
-\r\r
-; ldr r5, =0xA00512F5\r\r
-; ldr r8, =0xefef0000\r\r
-; str r8, [r5] \r\r
-\r\r
-\r\r
- mov r0, #0\r\r
- mov r1, r10\r\r
- ldr r2, [r2, #0]\r\r
- mov r2, #0\r\r
- mov pc, r11 \r\r
-\r\r
-\r\r
-|$M221|\r\r
-\r\r
- ENDP ; |?do_it@@YAXXZ|, do_it\r\r
-\r\r
- END\r\r
+ TTL C:\pocket\test\asm.cpp\r
+\r
+ AREA |.drectve|, DRECTVE\r
+ DCB "-defaultlib:coredll.lib "\r
+ DCB "-defaultlib:corelibc.lib "\r
+\r
+ EXPORT |?do_it@@YAXXZ| ; do_it\r
+ AREA |.pdata|, PDATA\r
+|$T222| DCD |?do_it@@YAXXZ|\r
+ DCD 0x40000100\r
+ AREA |.text|, CODE\r
+|?do_it@@YAXXZ| PROC ; do_it\r
+|$M220|\r
+ \r
+ mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */\r
+ ; CPWAIT r0\r
+ mrc p15, 0, r0, c2, c0, 0\r
+ mov r0, r0\r
+ sub pc, pc, #4 \r
+ ; ldr r9, =0xa1300100\r
+\r
+ mov r9, r1 ; add r9, r1, #0x100 \r
+ ldr r5, =0xa0000100 ; ldr r5, =0xa0000100\r
+ ldr r7, =0xa0100000\r
+label ldr r8, [r9]\r
+ str r8, [r5]\r
+ add r9, r9, #4 \r
+ add r5, r5, #4 \r
+ cmp r5, r7\r
+ blt label\r
+\r
+crash b crash\r
+\r
+ MOV r4, #0xA0000000\r
+ add r2,r4,#0x8000\r
+ \r
+ mov r11,r2\r
+ ldr r10,=337\r
+\r
+; mcr p15, 0, r0, c7, c10, 4 ;/* drain the write buffer*/\r
+\r
+; CPWAIT r0\r
+; mrc p15, 0, r0, c2, c0, 0\r
+; mov r0, r0\r
+; sub pc, pc, #4 \r
+\r
+\r
+ mcr p15, 0, r0, c8, c7, 0x00 ;/* invalidate I+D TLB */\r
+; CPWAIT r0\r
+ mrc p15, 0, r0, c2, c0, 0\r
+ mov r0, r0\r
+ sub pc, pc, #4 \r
+\r
+; //; they skipped this, unnecessary? seems like we need to do this\r
+ mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */\r
+ \r
+; S bit set, p and d bit set (no 26 bit mode)\r
+; mov r3, #0x120 ; xscale says p needs to be 0 ???\r
+; mcr p15, 0, r3, c1, c0, 0 ;/* disable the MMU */\r
+\r
+; CPWAIT r0\r
+; mrc p15, 0, r0, c2, c0, 0\r
+; mov r0, r0\r
+; sub pc, pc, #4 \r
+\r
+\r
+; /*; make sure the pipeline is emptied*/\r
+ mov r0,#0\r
+ mov r0,r0\r
+ mov r0,r0\r
+ mov r0,r0\r
+\r
+; /* zero PID in Process ID Virtual Address Map register. */\r
+; mov r0, #0\r
+ mcr p15, 0, r0, c13, c0, 0\r
+\r
+\r
+; CPWAIT r0\r
+ mrc p15, 0, r0, c2, c0, 0\r
+ mov r0, r0\r
+ sub pc, pc, #4 \r
+\r
+; ldr r5, =0xA00512F5\r
+; ldr r8, =0xefef0000\r
+; str r8, [r5] \r
+\r
+\r
+ mov r0, #0\r
+ mov r1, r10\r
+ ldr r2, [r2, #0]\r
+ mov r2, #0\r
+ mov pc, r11 \r
+\r
+\r
+|$M221|\r
+\r
+ ENDP ; |?do_it@@YAXXZ|, do_it\r
+\r
+ END\r
- TTL C:\pocket\test\asm.cpp\r
-\r
- AREA |.drectve|, DRECTVE\r
- DCB "-defaultlib:coredll.lib "\r
- DCB "-defaultlib:corelibc.lib "\r
-\r
- EXPORT |?do_it@@YAXXZ| ; do_it\r
- AREA |.pdata|, PDATA\r
-|$T222| DCD |?do_it@@YAXXZ|\r
- DCD 0x40000100\r
- AREA |.text|, CODE\r
-|?do_it@@YAXXZ| PROC ; do_it\r
-|$M220|\r
-\r
-\r
- mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */\r
- mrc p15, 0, r0, c2, c0, 0\r
- mov r0, r0\r
- sub pc, pc, #4 \r
-\r
-\r
-; turn off LCD controller...\r
-; I couldn't figure out how to use armasm.exe conditional with variables\r
-; #if xscale\r
-; ldr r9, =0x44000000\r
-; ldr r8, [r9]\r
-; orr r8, r8, #0x400\r
-; str r8, [r9]\r
-\r
-; #elif strongarm\r
- ldr r9, =0xb0100000\r
- ldr r8, [r9]\r
- bic r8, r8, #1\r
- str r8, [r9]\r
-\r
-; turn off unused serial ports\r
-\r
- mov r8, #0\r
- ldr r9, =0x80010000\r
- str r8, [r9, #0xC]\r
- ldr r9, =0x80050000\r
- str r8, [r9, #0xC]\r
-\r
-; #endif\r
-\r
- add r9, r1, #0x100\r
-\r
-; #if xscale\r
-; ldr r5, =0xa0000100\r
-; ldr r7, =0xa0400000\r
-\r
-; #elif strongarm\r
- ldr r5, =0xc0000100\r
- ldr r7, =0xc0400000\r
-; #endif\r
-\r
-\r
-label ldr r8, [r9]\r
- str r8, [r5]\r
- add r9, r9, #4 \r
- add r5, r5, #4 \r
- cmp r5, r7\r
- blt label\r
-\r
-; #if xscale\r
-; MOV r4, #0xA0000000\r
-\r
-; #elif strongarm\r
- MOV r4, #0xc0000000\r
-; #endif\r
-\r
- add r11,r4,#0x8000\r
-\r
- mov r10,r2 ;machine number passed from DRAMloader\r
-\r
- mcr p15, 0, r0, c8, c7, 0x00 ;/* invalidate I+D TLB */\r
- mrc p15, 0, r0, c2, c0, 0\r
- mov r0, r0\r
- sub pc, pc, #4 \r
-\r
-; they skipped this, unnecessary? seems like we need to do this\r
-\r
- mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */\r
- \r
- mov r0, #0\r
- mcr p15, 0, r0, c13, c0, 0\r
- mrc p15, 0, r0, c2, c0, 0\r
- mov r0, r0\r
- sub pc, pc, #4 \r
-\r
- mov r0, #0\r
- mov r1, r10\r
- ldr r2, [r2, #0]\r
- mov r2, #0\r
-\r
-; Jump into the kernel:\r
- mov pc, r11 \r
-\r
-\r
-|$M221|\r
- ENDP ; |?do_it@@YAXXZ|, do_it\r
- END\r
-\r
+ TTL C:\pocket\test\asm.cpp
+
+ AREA |.drectve|, DRECTVE
+ DCB "-defaultlib:coredll.lib "
+ DCB "-defaultlib:corelibc.lib "
+
+ EXPORT |?do_it@@YAXXZ| ; do_it
+ AREA |.pdata|, PDATA
+|$T222| DCD |?do_it@@YAXXZ|
+ DCD 0x40000100
+ AREA |.text|, CODE
+|?do_it@@YAXXZ| PROC ; do_it
+|$M220|
+
+
+ mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */
+ mrc p15, 0, r0, c2, c0, 0
+ mov r0, r0
+ sub pc, pc, #4
+
+
+; turn off LCD controller...
+; I couldn't figure out how to use armasm.exe conditional with variables
+; #if xscale
+; ldr r9, =0x44000000
+; ldr r8, [r9]
+; orr r8, r8, #0x400
+; str r8, [r9]
+
+; #elif strongarm
+ ldr r9, =0xb0100000
+ ldr r8, [r9]
+ bic r8, r8, #1
+ str r8, [r9]
+
+; turn off unused serial ports
+
+ mov r8, #0
+ ldr r9, =0x80010000
+ str r8, [r9, #0xC]
+ ldr r9, =0x80050000
+ str r8, [r9, #0xC]
+
+; #endif
+
+ add r9, r1, #0x100
+
+; #if xscale
+; ldr r5, =0xa0000100
+; ldr r7, =0xa0400000
+
+; #elif strongarm
+ ldr r5, =0xc0000100
+ ldr r7, =0xc0400000
+; #endif
+
+
+label ldr r8, [r9]
+ str r8, [r5]
+ add r9, r9, #4
+ add r5, r5, #4
+ cmp r5, r7
+ blt label
+
+; #if xscale
+; MOV r4, #0xA0000000
+
+; #elif strongarm
+ MOV r4, #0xc0000000
+; #endif
+
+ add r11,r4,#0x8000
+
+ mov r10,r2 ;machine number passed from DRAMloader
+
+ mcr p15, 0, r0, c8, c7, 0x00 ;/* invalidate I+D TLB */
+ mrc p15, 0, r0, c2, c0, 0
+ mov r0, r0
+ sub pc, pc, #4
+
+; they skipped this, unnecessary? seems like we need to do this
+
+ mcr p15, 0, r0, c7, c5, 0 ;/* invalidate i cache & BTB */
+
+ mov r0, #0
+ mcr p15, 0, r0, c13, c0, 0
+ mrc p15, 0, r0, c2, c0, 0
+ mov r0, r0
+ sub pc, pc, #4
+
+ mov r0, #0
+ mov r1, r10
+ ldr r2, [r2, #0]
+ mov r2, #0
+
+; Jump into the kernel:
+ mov pc, r11
+
+
+|$M221|
+ ENDP ; |?do_it@@YAXXZ|, do_it
+ END
+
- TTL C:\pocket\asmstuff\asmstuff.cpp\r\r
-\r\r
- AREA |.drectve|, DRECTVE\r\r
- DCB "-defaultlib:coredll.lib "\r\r
- DCB "-defaultlib:corelibc.lib "\r\r
-\r\r
- EXPORT |?read_mmu@@YAHXZ| ; read_mmu\r\r
- AREA |.pdata|, PDATA\r\r
-|$T229| DCD |?read_mmu@@YAHXZ|\r\r
- DCD 0x40000200\r\r
- AREA |.text|, CODE\r\r
-|?read_mmu@@YAHXZ| PROC ; read_mmu\r\r
-|$M227|\r\r
- mov r0, #0x33 ; 0x33 = 51\r\r
- mrc p15, 0, r0, c2, c0, 0 \r\r
- mov pc, lr\r\r
-|$M228|\r\r
- ENDP ; |?read_mmu@@YAHXZ|, read_mmu\r\r
-\r\r
- EXPORT |?IntOff@@YAXXZ| ; IntOff\r\r
- AREA |.pdata|, PDATA\r\r
-|$T233| DCD |?IntOff@@YAXXZ|\r\r
- DCD 0x40000100\r\r
- AREA |.text|, CODE\r\r
-|?IntOff@@YAXXZ| PROC ; IntOff\r\r
-; Line 9\r\r
- mrs r4,cpsr\r\r
- orr r1,r4,#0xef\r\r
- msr cpsr_c,r1\r\r
- mov pc, lr\r\r
-|$M231|\r\r
- mov pc, lr\r\r
-|$M232|\r\r
- ENDP ; |?IntOff@@YAXXZ|, IntOff\r\r
-\r\r
-\r\r
- EXPORT |?DRAMloader@@YAXI@Z| ; DRAMloader\r\r
- AREA |.pdata|, PDATA\r\r
-|$T237| DCD |?DRAMloader@@YAXI@Z|\r\r
- DCD 0x40000b04\r\r
- AREA |.text|, CODE\r\r
-|?DRAMloader@@YAXI@Z| PROC ; DRAMloader\r\r
- mov r12, sp\r\r
- stmdb sp!, {r0} ; stmfd\r\r
- stmdb sp!, {r12, lr} ; stmfd\r\r
- sub sp, sp, #4\r\r
-|$M235|\r\r
- ldr r3, [sp, #0xC] ; 0xC = 12\r\r
- str r3, [sp]\r\r
- ldr r1, [sp]\r\r
- ldr r0, =0x3fff\r\r
- mcr p15, 0, r0, c7, c10, 4 ; Enable access\r\r
- mrc p15, 0, r0, c2, c0, 0\r\r
- mov r0, r0\r\r
- mrc p15, 0, r3, c1, c0, 0 ;/* disable the MMU */\r\r
- and r3, r3, #0xfffffffe ; xscale says p needs to be 0 ???\r\r
- mov r3, #0x120\r\r
- mcr p15, 0, r3, c1, c0, 0 ;/* disable the MMU */\r\r
- ; CPWAIT r0\r\r
- mrc p15, 0, r0, c2, c0, 0\r\r
- mov r0, r0 \r\r
-\r\r
- mov pc,r1 ; GO GO GO GO GO\r\r
- ; can't get here ??? -- jw, 20030517\r\r
- add sp, sp, #4\r\r
- ldmia sp, {sp, pc} ; ldmfd\r\r
-|$M236|\r\r
- ENDP ; |?DRAMloader@@YAXI@Z|, DRAMloader\r\r
-\r\r
- END
\ No newline at end of file
+ TTL C:\pocket\asmstuff\asmstuff.cpp\r
+\r
+ AREA |.drectve|, DRECTVE\r
+ DCB "-defaultlib:coredll.lib "\r
+ DCB "-defaultlib:corelibc.lib "\r
+\r
+ EXPORT |?read_mmu@@YAHXZ| ; read_mmu\r
+ AREA |.pdata|, PDATA\r
+|$T229| DCD |?read_mmu@@YAHXZ|\r
+ DCD 0x40000200\r
+ AREA |.text|, CODE\r
+|?read_mmu@@YAHXZ| PROC ; read_mmu\r
+|$M227|\r
+ mov r0, #0x33 ; 0x33 = 51\r
+ mrc p15, 0, r0, c2, c0, 0 \r
+ mov pc, lr\r
+|$M228|\r
+ ENDP ; |?read_mmu@@YAHXZ|, read_mmu\r
+\r
+ EXPORT |?IntOff@@YAXXZ| ; IntOff\r
+ AREA |.pdata|, PDATA\r
+|$T233| DCD |?IntOff@@YAXXZ|\r
+ DCD 0x40000100\r
+ AREA |.text|, CODE\r
+|?IntOff@@YAXXZ| PROC ; IntOff\r
+; Line 9\r
+ mrs r4,cpsr\r
+ orr r1,r4,#0xef\r
+ msr cpsr_c,r1\r
+ mov pc, lr\r
+|$M231|\r
+ mov pc, lr\r
+|$M232|\r
+ ENDP ; |?IntOff@@YAXXZ|, IntOff\r
+\r
+\r
+ EXPORT |?DRAMloader@@YAXI@Z| ; DRAMloader\r
+ AREA |.pdata|, PDATA\r
+|$T237| DCD |?DRAMloader@@YAXI@Z|\r
+ DCD 0x40000b04\r
+ AREA |.text|, CODE\r
+|?DRAMloader@@YAXI@Z| PROC ; DRAMloader\r
+ mov r12, sp\r
+ stmdb sp!, {r0} ; stmfd\r
+ stmdb sp!, {r12, lr} ; stmfd\r
+ sub sp, sp, #4\r
+|$M235|\r
+ ldr r3, [sp, #0xC] ; 0xC = 12\r
+ str r3, [sp]\r
+ ldr r1, [sp]\r
+ ldr r0, =0x3fff\r
+ mcr p15, 0, r0, c7, c10, 4 ; Enable access\r
+ mrc p15, 0, r0, c2, c0, 0\r
+ mov r0, r0\r
+ mrc p15, 0, r3, c1, c0, 0 ;/* disable the MMU */\r
+ and r3, r3, #0xfffffffe ; xscale says p needs to be 0 ???\r
+ mov r3, #0x120\r
+ mcr p15, 0, r3, c1, c0, 0 ;/* disable the MMU */\r
+ ; CPWAIT r0\r
+ mrc p15, 0, r0, c2, c0, 0\r
+ mov r0, r0 \r
+\r
+ mov pc,r1 ; GO GO GO GO GO\r
+ ; can't get here ??? -- jw, 20030517\r
+ add sp, sp, #4\r
+ ldmia sp, {sp, pc} ; ldmfd\r
+|$M236|\r
+ ENDP ; |?DRAMloader@@YAXI@Z|, DRAMloader\r
+\r
+ END
TTL C:\pocket\asmstuff\asmstuff.cpp
-\r
+
AREA |.drectve|, DRECTVE
DCB "-defaultlib:coredll.lib "
DCB "-defaultlib:corelibc.lib "
-\r
+
EXPORT |?read_mmu@@YAHXZ| ; read_mmu
AREA |.pdata|, PDATA
|$T231| DCD |?read_mmu@@YAHXZ|
AREA |.text|, CODE
|?read_mmu@@YAHXZ| PROC ; read_mmu
|$M229|
-\r
+
mrc p15, 0, r0, c2, c0, 0
mov pc, lr
-\r
+
|$M230|
ENDP ; |?read_mmu@@YAHXZ|, read_mmu
-\r
+
EXPORT |?IntOff@@YAXXZ| ; IntOff
AREA |.pdata|, PDATA
|$T235| DCD |?IntOff@@YAXXZ|
AREA |.text|, CODE
|?IntOff@@YAXXZ| PROC ; IntOff
|$M233|
-\r
+
mrs r4,cpsr
orr r1,r4,#0xef
msr cpsr_c,r1
mov pc, lr
-\r
+
|$M234|
ENDP ; |?IntOff@@YAXXZ|, IntOff
-\r
-\r
+
+
EXPORT |?DRAMloader@@YAXII@Z| ; DRAMloader
AREA |.pdata|, PDATA
|$T239| DCD |?DRAMloader@@YAXII@Z|
DCD 0x40001004
AREA |.text|, CODE
|?DRAMloader@@YAXII@Z| PROC ; DRAMloader
-\r
+
mov r12, sp
stmdb sp!, {r0, r1} ; stmfd
stmdb sp!, {r12, lr} ; stmfd
sub sp, sp, #8
-\r
+
|$M237|
-\r
+
ldr r3, [sp, #0x10] ; 0x10 = 16
str r3, [sp]
ldr r2, [sp, #0x14] ; 0x14 = 20
str r2, [sp, #4]
-\r
+
ldr r1, [sp] ; jump address
ldr r2, [sp, #4] ; machine number
-\r
+
ldr r0, =0x3fff
mcr p15, 0, r0, c7, c10, 4 ;Enable access
- mrc p15, 0, r0, c2, c0, 0\r
+ mrc p15, 0, r0, c2, c0, 0
mov r0, r0
-\r
- mrc p15, 0, r3, c1, c0, 0 ;/* disable the MMU */\r
- and r3, r3, #0xfffffffe ; xscale says p needs to be 0 ???\r
- mov r3, #0x120\r
+
+ mrc p15, 0, r3, c1, c0, 0 ;/* disable the MMU */
+ and r3, r3, #0xfffffffe ; xscale says p needs to be 0 ???
+ mov r3, #0x120
mcr p15, 0, r3, c1, c0, 0 ;/* disable the MMU */
mrc p15, 0, r0, c2, c0, 0
mov r0, r0
-; Jump into do_it and the kernel\r
+; Jump into do_it and the kernel
mov pc,r1 ; machine number is in register r2
-\r
+
|$M238|
ENDP ; |?DRAMloader@@YAXII@Z|, DRAMloader
END
-\r
+
-loopl ldr r5, =0xA0051000 ; right before we jump in\r\r
- ldr r6, =0xA0051100\r\r
- ldr r8, =0xFE00FE00\r\r
- str r8, [r5] \r\r
- add r5, r5, #0x04\r\r
- cmp r5,r6\r\r
- blt loopl
\ No newline at end of file
+loopl ldr r5, =0xA0051000 ; right before we jump in\r
+ ldr r6, =0xA0051100\r
+ ldr r8, =0xFE00FE00\r
+ str r8, [r5] \r
+ add r5, r5, #0x04\r
+ cmp r5,r6\r
+ blt loopl
-#include "stdafx.h"\r
-#include "tester1.h"\r
-#include <commctrl.h>\r
-//#include <aygshell.h>\r
-#include <sipapi.h>\r
-#include "setup.h"\r
-\r
-\r
-#define BOOT_LOGO_PATH "\\My Documents\\booting.bmp"\r
-#define BOOT_LOGO_PATH_CF "\\CF Card\\booting.bmp"\r
-#define BOOT_LOGO_DONE_PATH "\\My Documents\\done.bmp"\r
-#define BOOT_LOGO_DONE_PATH_CF "\\CF Card\\done.bmp"\r
-#define DONE1_X 100\r
-#define DONE1_Y 100\r
-#define DONE2_X 100\r
-#define DONE2_Y 130\r
-\r
-\r
-void setup_linux_params(long bootimg_dest, UINT32 initrd,UINT32 initrdl, long dram_size, const char *cmdline, char*base)\r
-{\r
- int rootdev = 0x00ff;\r
- struct tag *tag;\r
- int newcmdlinelen = 0;\r
- char *newcmdline = NULL;\r
-\r
-\r
- tag = (struct tag *)(base+0x100);\r
-\r
- tag->hdr.tag = ATAG_CORE;\r
- tag->hdr.size = tag_size(tag_core);\r
- tag->u.core.flags =0;\r
- tag->u.core.pagesize = 0x00001000;\r
- tag->u.core.rootdev = rootdev;\r
- tag = tag_next(tag);\r
-\r
- // now the cmdline tag\r
- tag->hdr.tag = ATAG_CMDLINE;\r
- // must be at least +3!! 1 for the null and 2 for the ???\r
- tag->hdr.size = (strlen(cmdline) + 3 + sizeof(struct tag_header)) >> 2;\r
- //tag->hdr.size = (strlen(cmdline) + 10 + sizeof(struct tag_header)) >> 2;\r
- strcpy(tag->u.cmdline.cmdline,cmdline);\r
- tag = tag_next(tag);\r
-\r
-\r
- // now the mem32 tag\r
- tag->hdr.tag = ATAG_MEM;\r
- tag->hdr.size = tag_size(tag_mem32);\r
- tag->u.mem.size = dram_size;\r
- tag->u.mem.start = MEM_START;\r
- tag = tag_next(tag);\r
- \r
-\r
- /* and now the initrd tag */\r
- if (initrdl) {\r
- tag->hdr.tag = INITRD_TAG;\r
- tag->hdr.size = tag_size(tag_initrd);\r
- tag->u.initrd.start = initrd;\r
- tag->u.initrd.size = initrdl;\r
- tag = tag_next(tag);\r
- }\r
- \r
- tag->hdr.tag = ATAG_VIDEOTEXT;\r
- tag->hdr.size = tag_size(tag_videotext);\r
- tag->u.videotext.video_lines = 40;\r
- tag->u.videotext.video_cols = 30;\r
- tag = tag_next(tag);\r
-\r
- // now the NULL tag\r
- tag->hdr.tag = ATAG_NONE;\r
- tag->hdr.size = 0;\r
-}\r
-\r
-\r
-\r
-\r
-\r
-/* loading process:\r
-function do_it is loaded onto address KERNELCOPY along with parameters(offset=0x100) and\r
-kernel image(offset=0x8000). Afterwards DRAMloader is called; it disables MMU and\r
-jumps onto KERNELCOPY. Function do_it then copies kernel image to its proper address(0xA0008000) \r
-and calls it.\r
-Initrd is loaded onto address INITRD and the address is passed to kernel via ATAG\r
-*/\r
-\r
-\r
-// This resets some devices\r
-void ResetDevices()\r
-{\r
-#ifndef STRONGARM\r
- WritePhysical(0x4050000C,0); // Reset AC97\r
- WritePhysical(0x48000014,0); // Reset PCMCIA\r
- for(int i=0;i<0x3C;i+=4)\r
- WritePhysical(0x40000000,8); // Set DMAs to Stop state\r
- WritePhysical(0x400000F0,0); // DMA do not gen interrupt\r
- SetGPIOio(28,0); // AC97\r
- SetGPIOio(29,0); // AC97/I2S\r
- SetGPIOio(30,0); // I2S/AC97\r
- SetGPIOio(31,0); // I2S/AC97\r
- SetGPIOio(32,0); // AC97/I2S\r
- SetGPIOalt(28,0);\r
- SetGPIOalt(29,0);\r
- SetGPIOalt(30,0);\r
- SetGPIOalt(31,0);\r
- SetGPIOalt(32,0);\r
-#endif\r
-}\r
-\r
-\r
-\r
-\r
-void mymemcpy(char* a, char* b, int size);\r
-\r
-void boot_linux(char *filename,char* initrd,char *param)\r
-{\r
- FILE *fd=fopen(filename,"rb");\r
- int ret;\r
-\r
- FILE* fd1;\r
-\r
- long initrdl;\r
- long len;\r
-\r
-#ifndef STRONGARM\r
- Image image;\r
- Image image_done;\r
-#endif\r
-\r
-\r
-\r
- if(!fd)\r
- {\r
- FILE *logfd=fopen("\\bootlog.txt","a");\r
- fprintf(logfd, "Booting: ***FAILED TO OPEN %s***\n",filename);\r
- fclose(logfd);\r
- return;\r
- }\r
-\r
- fseek(fd,0,SEEK_END);\r
- len=ftell(fd);\r
- fseek(fd,0,SEEK_SET);\r
-\r
- fd1=fopen(initrd,"rb");\r
- initrdl=0;\r
- if(fd1) \r
- {\r
- fseek(fd1,0,SEEK_END);\r
- initrdl=ftell(fd1);\r
- fseek(fd1,0,SEEK_SET);\r
- }\r
- FILE *logfd=fopen("\\bootlog.txt","a");\r
- fprintf(logfd, "Booting: Images.");\r
- fclose(logfd);\r
-\r
- \r
-#ifndef STRONGARM\r
- /* i haven't ported this to strongarm, hope this is not important to\r
- * anyone */\r
- init_fb();\r
- try_fb();\r
-\r
- image=ReadBMP(BOOT_LOGO_PATH);\r
- if (!image.p) image=ReadBMP(BOOT_LOGO_PATH_CF);\r
- image_done=ReadBMP(BOOT_LOGO_DONE_PATH);\r
- if (!image_done.p) image_done = ReadBMP(BOOT_LOGO_DONE_PATH_CF);\r
- if (image.p) ShowImage(image.p,image.x,image.y);\r
-#endif\r
- \r
- logfd=fopen("\\bootlog.txt","a");\r
- fprintf(logfd, "Booting: entering supervisor mode.");\r
- fclose(logfd);\r
-\r
- /* now becoming supervisor. */\r
- SetThreadPriority(GetCurrentThread(),THREAD_PRIORITY_TIME_CRITICAL);\r
-// CeSetThreadQuantum(GetCurrentThread(),0);\r
- SetKMode(1);\r
- SetProcPermissions(0xffffffff);\r
- /* <ibot> rooooooooot has landed! */\r
-\r
- logfd=fopen("\\bootlog.txt","a");\r
- fprintf(logfd, "Booting: supervisor mode.");\r
- fclose(logfd);\r
-\r
- void *mmu=(void*)read_mmu();\r
- UINT32 *data=NULL,*lcd=NULL,*intr=NULL,*_mmu=NULL;\r
- char *watch=NULL,*krnl=NULL;\r
-\r
-\r
- IntOff();\r
-\r
-\r
- char *kernel_copy2=(char*)VirtualAlloc((void*)0x0,0x8000+len, MEM_RESERVE|MEM_TOP_DOWN,PAGE_READWRITE);\r
- ret=VirtualCopy((void*)kernel_copy2,(void *) (KERNELCOPY/256), 0x8000+len, PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);\r
-\r
- char *initrd_copy2;\r
-\r
-\r
- if(fd1)\r
- {\r
- initrd_copy2=(char*)VirtualAlloc((void*)0x0,initrdl, MEM_RESERVE|MEM_TOP_DOWN,PAGE_READWRITE);\r
- ret=VirtualCopy((void*)initrd_copy2,(void *) (INITRD/256), initrdl, PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);\r
- }\r
-\r
- void(*relmemcpy)(char*,char*,int);\r
- relmemcpy=(void (__cdecl *)(char *,char *,int))VirtualAlloc((void*)0x0, 1024, MEM_RESERVE|MEM_TOP_DOWN,PAGE_READWRITE);\r
-\r
- /* ask joshua */\r
-#ifndef STRONGARM\r
- ret=VirtualCopy((void*)relmemcpy,(void *) (0xa0001000/256), 1024, PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);\r
-#else\r
- ret=VirtualCopy((void*)relmemcpy,(void *) (0xc0001000/256), 1024, PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);\r
-#endif\r
-\r
- if(!kernel_copy2) return;\r
-\r
-\r
- UINT32 phys_addr;\r
- phys_addr=KERNELCOPY;\r
-\r
-\r
- char *data1,*data2;\r
-\r
- data1=(char*)malloc(len);\r
-\r
- char *initrd1=NULL;\r
-\r
- if(fd1) initrd1=(char*)malloc(initrdl);\r
-\r
- if(!data1) return;\r
-\r
- if(!ret) return;\r
-\r
- data2= (char*)do_it;\r
-\r
-\r
- fread(data1,len,1,fd);\r
- fclose(fd);\r
-\r
-\r
- if(fd1)\r
- {\r
- fread(initrd1,initrdl,1,fd1);\r
- fclose(fd1);\r
- }\r
-\r
- // Do not block interrupts before they are needed anymore\r
- // Like reading the SD card.\r
- intr=(UINT32*)VirtualAlloc((void*)0x0,0x100, MEM_RESERVE,PAGE_READWRITE);\r
-\r
- // Interrupt control registers\r
- ret=VirtualCopy((void*)intr,(void *) (ICIP/256), 0x100, PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);\r
-\r
- intr[1]=0;\r
-\r
-// ResetDevices();\r
-\r
- UART_puts("LinExec: Passing the point of no return.. Now.\r\n");\r
-\r
- UINT32 crc=0;\r
-\r
- setup_linux_params(BOOTIMG, INITRD,initrdl, MEM_SIZE*1024*1024 , param,kernel_copy2);\r
-\r
- memcpy(relmemcpy,mymemcpy,1024);\r
- relmemcpy(kernel_copy2,data2,0x100);\r
-\r
- if(fd1)\r
- relmemcpy(initrd_copy2,initrd1,initrdl);\r
-\r
- relmemcpy(kernel_copy2+0x8000,data1,len);\r
-\r
- UART_puts("LinExec: Entering DRAMloader...\r\n");\r
- \r
- DRAMloader(phys_addr, MACH_TYPE);\r
-}\r
-\r
-void mymemcpy(char* a, char* b, int size)\r
-{\r
- while (size)\r
- {\r
- *a=*b;\r
- size--;\r
- a++; b++;\r
- };\r
-};\r
-\r
-/*\r
- Loads parameters from file given.\r
- The file has to be:\r
- kernel image\r
- initrd\r
- kernel cmdline\r
-*/\r
-\r
-void load_boot(char *ParamFile)\r
-{\r
- FILE *stream;\r
-\r
- UART_setup();\r
-\r
- stream=fopen(ParamFile,"r");\r
- if(!stream) {\r
- FILE *logfd=fopen("\\bootlog.txt","a");\r
- fprintf(logfd, "Booting: ***FAILED TO OPEN %s***\n",ParamFile);\r
- fclose(logfd);\r
- return;\r
- }\r
- char cmd[200],image[50],initrd[50];\r
-\r
- fgets(image,50,stream);\r
- image[strlen(image)-1]=0; // remove \n from the end\r
- \r
- fgets(initrd,50,stream);\r
- initrd[strlen(initrd)-1]=0;\r
- \r
- fgets(cmd,200,stream);\r
- cmd[strlen(cmd)-1]=0;\r
-\r
- fclose(stream);\r
-\r
- UART_puts("LinExec: Beginning boot_linux.\r\n");\r
- boot_linux(image,initrd,cmd);\r
-} \r
+#include "stdafx.h"
+#include "tester1.h"
+#include <commctrl.h>
+//#include <aygshell.h>
+#include <sipapi.h>
+#include "setup.h"
+
+
+#define BOOT_LOGO_PATH "\\My Documents\\booting.bmp"
+#define BOOT_LOGO_PATH_CF "\\CF Card\\booting.bmp"
+#define BOOT_LOGO_DONE_PATH "\\My Documents\\done.bmp"
+#define BOOT_LOGO_DONE_PATH_CF "\\CF Card\\done.bmp"
+#define DONE1_X 100
+#define DONE1_Y 100
+#define DONE2_X 100
+#define DONE2_Y 130
+
+
+void setup_linux_params(long bootimg_dest, UINT32 initrd,UINT32 initrdl, long dram_size, const char *cmdline, char*base)
+{
+ int rootdev = 0x00ff;
+ struct tag *tag;
+ int newcmdlinelen = 0;
+ char *newcmdline = NULL;
+
+
+ tag = (struct tag *)(base+0x100);
+
+ tag->hdr.tag = ATAG_CORE;
+ tag->hdr.size = tag_size(tag_core);
+ tag->u.core.flags =0;
+ tag->u.core.pagesize = 0x00001000;
+ tag->u.core.rootdev = rootdev;
+ tag = tag_next(tag);
+
+ // now the cmdline tag
+ tag->hdr.tag = ATAG_CMDLINE;
+ // must be at least +3!! 1 for the null and 2 for the ???
+ tag->hdr.size = (strlen(cmdline) + 3 + sizeof(struct tag_header)) >> 2;
+ //tag->hdr.size = (strlen(cmdline) + 10 + sizeof(struct tag_header)) >> 2;
+ strcpy(tag->u.cmdline.cmdline,cmdline);
+ tag = tag_next(tag);
+
+
+ // now the mem32 tag
+ tag->hdr.tag = ATAG_MEM;
+ tag->hdr.size = tag_size(tag_mem32);
+ tag->u.mem.size = dram_size;
+ tag->u.mem.start = MEM_START;
+ tag = tag_next(tag);
+
+
+ /* and now the initrd tag */
+ if (initrdl) {
+ tag->hdr.tag = INITRD_TAG;
+ tag->hdr.size = tag_size(tag_initrd);
+ tag->u.initrd.start = initrd;
+ tag->u.initrd.size = initrdl;
+ tag = tag_next(tag);
+ }
+
+ tag->hdr.tag = ATAG_VIDEOTEXT;
+ tag->hdr.size = tag_size(tag_videotext);
+ tag->u.videotext.video_lines = 40;
+ tag->u.videotext.video_cols = 30;
+ tag = tag_next(tag);
+
+ // now the NULL tag
+ tag->hdr.tag = ATAG_NONE;
+ tag->hdr.size = 0;
+}
+
+
+
+
+
+/* loading process:
+function do_it is loaded onto address KERNELCOPY along with parameters(offset=0x100) and
+kernel image(offset=0x8000). Afterwards DRAMloader is called; it disables MMU and
+jumps onto KERNELCOPY. Function do_it then copies kernel image to its proper address(0xA0008000)
+and calls it.
+Initrd is loaded onto address INITRD and the address is passed to kernel via ATAG
+*/
+
+
+// This resets some devices
+void ResetDevices()
+{
+#ifndef STRONGARM
+ WritePhysical(0x4050000C,0); // Reset AC97
+ WritePhysical(0x48000014,0); // Reset PCMCIA
+ for(int i=0;i<0x3C;i+=4)
+ WritePhysical(0x40000000,8); // Set DMAs to Stop state
+ WritePhysical(0x400000F0,0); // DMA do not gen interrupt
+ SetGPIOio(28,0); // AC97
+ SetGPIOio(29,0); // AC97/I2S
+ SetGPIOio(30,0); // I2S/AC97
+ SetGPIOio(31,0); // I2S/AC97
+ SetGPIOio(32,0); // AC97/I2S
+ SetGPIOalt(28,0);
+ SetGPIOalt(29,0);
+ SetGPIOalt(30,0);
+ SetGPIOalt(31,0);
+ SetGPIOalt(32,0);
+#endif
+}
+
+
+
+
+void mymemcpy(char* a, char* b, int size);
+
+void boot_linux(char *filename,char* initrd,char *param)
+{
+ FILE *fd=fopen(filename,"rb");
+ int ret;
+
+ FILE* fd1;
+
+ long initrdl;
+ long len;
+
+#ifndef STRONGARM
+ Image image;
+ Image image_done;
+#endif
+
+
+
+ if(!fd)
+ {
+ FILE *logfd=fopen("\\bootlog.txt","a");
+ fprintf(logfd, "Booting: ***FAILED TO OPEN %s***\n",filename);
+ fclose(logfd);
+ return;
+ }
+
+ fseek(fd,0,SEEK_END);
+ len=ftell(fd);
+ fseek(fd,0,SEEK_SET);
+
+ fd1=fopen(initrd,"rb");
+ initrdl=0;
+ if(fd1)
+ {
+ fseek(fd1,0,SEEK_END);
+ initrdl=ftell(fd1);
+ fseek(fd1,0,SEEK_SET);
+ }
+ FILE *logfd=fopen("\\bootlog.txt","a");
+ fprintf(logfd, "Booting: Images.");
+ fclose(logfd);
+
+
+#ifndef STRONGARM
+ /* i haven't ported this to strongarm, hope this is not important to
+ * anyone */
+ init_fb();
+ try_fb();
+
+ image=ReadBMP(BOOT_LOGO_PATH);
+ if (!image.p) image=ReadBMP(BOOT_LOGO_PATH_CF);
+ image_done=ReadBMP(BOOT_LOGO_DONE_PATH);
+ if (!image_done.p) image_done = ReadBMP(BOOT_LOGO_DONE_PATH_CF);
+ if (image.p) ShowImage(image.p,image.x,image.y);
+#endif
+
+ logfd=fopen("\\bootlog.txt","a");
+ fprintf(logfd, "Booting: entering supervisor mode.");
+ fclose(logfd);
+
+ /* now becoming supervisor. */
+ SetThreadPriority(GetCurrentThread(),THREAD_PRIORITY_TIME_CRITICAL);
+// CeSetThreadQuantum(GetCurrentThread(),0);
+ SetKMode(1);
+ SetProcPermissions(0xffffffff);
+ /* <ibot> rooooooooot has landed! */
+
+ logfd=fopen("\\bootlog.txt","a");
+ fprintf(logfd, "Booting: supervisor mode.");
+ fclose(logfd);
+
+ void *mmu=(void*)read_mmu();
+ UINT32 *data=NULL,*lcd=NULL,*intr=NULL,*_mmu=NULL;
+ char *watch=NULL,*krnl=NULL;
+
+
+ IntOff();
+
+
+ char *kernel_copy2=(char*)VirtualAlloc((void*)0x0,0x8000+len, MEM_RESERVE|MEM_TOP_DOWN,PAGE_READWRITE);
+ ret=VirtualCopy((void*)kernel_copy2,(void *) (KERNELCOPY/256), 0x8000+len, PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);
+
+ char *initrd_copy2;
+
+
+ if(fd1)
+ {
+ initrd_copy2=(char*)VirtualAlloc((void*)0x0,initrdl, MEM_RESERVE|MEM_TOP_DOWN,PAGE_READWRITE);
+ ret=VirtualCopy((void*)initrd_copy2,(void *) (INITRD/256), initrdl, PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);
+ }
+
+ void(*relmemcpy)(char*,char*,int);
+ relmemcpy=(void (__cdecl *)(char *,char *,int))VirtualAlloc((void*)0x0, 1024, MEM_RESERVE|MEM_TOP_DOWN,PAGE_READWRITE);
+
+ /* ask joshua */
+#ifndef STRONGARM
+ ret=VirtualCopy((void*)relmemcpy,(void *) (0xa0001000/256), 1024, PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);
+#else
+ ret=VirtualCopy((void*)relmemcpy,(void *) (0xc0001000/256), 1024, PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);
+#endif
+
+ if(!kernel_copy2) return;
+
+
+ UINT32 phys_addr;
+ phys_addr=KERNELCOPY;
+
+
+ char *data1,*data2;
+
+ data1=(char*)malloc(len);
+
+ char *initrd1=NULL;
+
+ if(fd1) initrd1=(char*)malloc(initrdl);
+
+ if(!data1) return;
+
+ if(!ret) return;
+
+ data2= (char*)do_it;
+
+
+ fread(data1,len,1,fd);
+ fclose(fd);
+
+
+ if(fd1)
+ {
+ fread(initrd1,initrdl,1,fd1);
+ fclose(fd1);
+ }
+
+ // Do not block interrupts before they are needed anymore
+ // Like reading the SD card.
+ intr=(UINT32*)VirtualAlloc((void*)0x0,0x100, MEM_RESERVE,PAGE_READWRITE);
+
+ // Interrupt control registers
+ ret=VirtualCopy((void*)intr,(void *) (ICIP/256), 0x100, PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);
+
+ intr[1]=0;
+
+// ResetDevices();
+
+ UART_puts("LinExec: Passing the point of no return.. Now.\r\n");
+
+ UINT32 crc=0;
+
+ setup_linux_params(BOOTIMG, INITRD,initrdl, MEM_SIZE*1024*1024 , param,kernel_copy2);
+
+ memcpy(relmemcpy,mymemcpy,1024);
+ relmemcpy(kernel_copy2,data2,0x100);
+
+ if(fd1)
+ relmemcpy(initrd_copy2,initrd1,initrdl);
+
+ relmemcpy(kernel_copy2+0x8000,data1,len);
+
+ UART_puts("LinExec: Entering DRAMloader...\r\n");
+
+ DRAMloader(phys_addr, MACH_TYPE);
+}
+
+void mymemcpy(char* a, char* b, int size)
+{
+ while (size)
+ {
+ *a=*b;
+ size--;
+ a++; b++;
+ };
+};
+
+/*
+ Loads parameters from file given.
+ The file has to be:
+ kernel image
+ initrd
+ kernel cmdline
+*/
+
+void load_boot(char *ParamFile)
+{
+ FILE *stream;
+
+ UART_setup();
+
+ stream=fopen(ParamFile,"r");
+ if(!stream) {
+ FILE *logfd=fopen("\\bootlog.txt","a");
+ fprintf(logfd, "Booting: ***FAILED TO OPEN %s***\n",ParamFile);
+ fclose(logfd);
+ return;
+ }
+ char cmd[200],image[50],initrd[50];
+
+ fgets(image,50,stream);
+ image[strlen(image)-1]=0; // remove \n from the end
+
+ fgets(initrd,50,stream);
+ initrd[strlen(initrd)-1]=0;
+
+ fgets(cmd,200,stream);
+ cmd[strlen(cmd)-1]=0;
+
+ fclose(stream);
+
+ UART_puts("LinExec: Beginning boot_linux.\r\n");
+ boot_linux(image,initrd,cmd);
+}
-#define STRONGARM 1\r
+#define STRONGARM 1
#ifndef STRONGARM
/* xscale */
#define MEM_START 0xa0000000
-\r
-/* Memory in MByte */\r
-#define MEM_SIZE 64\r
+
+/* Memory in MByte */
+#define MEM_SIZE 64
#define KERNELCOPY 0xa0a00000
//#define KERNELCOPY 0xa0800000
/* Interrupt controller */
#define ICIP 0x40D00000
-#define UARTBASE 0x40100000\r
-#define UARTDATA 0x00\r
-#define UARTSTATUS 0x14\r
-#define UARTTXRDY 5\r
-#define UARTTXBIT 0\r
-\r
+#define UARTBASE 0x40100000
+#define UARTDATA 0x00
+#define UARTSTATUS 0x14
+#define UARTTXRDY 5
+#define UARTTXBIT 0
+
/* Not used */
#define BOOTIMG 0xa0008000
-\r
+
/* MACH_TYPE_H1900 */
-#define MACH_TYPE_JORNADA720 48\r
+#define MACH_TYPE_JORNADA720 48
#define MACH_TYPE 48
#else
#define MEM_START 0xc0000000
-/* Memory in MByte */\r
-#define MEM_SIZE 32\r
-\r
+/* Memory in MByte */
+#define MEM_SIZE 32
+
#define KERNELCOPY 0xc0a00000
#define INITRD 0xc0d00000
/* Interrupt controller */
#define ICIP 0x90050000
-#define UARTBASE 0x80030000\r
-#define UARTDATA 0x14\r
-#define UARTSTATUS 0x20\r
-#define UARTTXRDY 2\r
-#define UARTTXBIT 0\r
-\r
+#define UARTBASE 0x80030000
+#define UARTDATA 0x14
+#define UARTSTATUS 0x20
+#define UARTTXRDY 2
+#define UARTTXBIT 0
+
/* Not used */
#define BOOTIMG 0xc0008000
-\r
+
/* MACH_TYPE_H3600 */
//#define MACH_TYPE 22
/* MACH_TYPE_H3800 */
//#define MACH_TYPE 137
-\r
-/* MACH_TYPE_XDA */\r
-#define MACH_TYPE_JORNADA720 48\r
-#define MACH_TYPE 48\r
+
+/* MACH_TYPE_XDA */
+#define MACH_TYPE_JORNADA720 48
+#define MACH_TYPE 48
#endif
#define GPIO 0x40E00000
#define GPIO_MEDIAQ 0x14040000
#define MQ_OFF 0x008
-\r
+
int GPIOalt[81],GPIOio[81],GPIOst[81],mediaq;
-\r
+
void SetGPIOio(int i,int io) // set GPIO as io == 1 output io == 0 input
{
UINT32 *gpio=(UINT32*)VirtualAlloc((void*)0x0,0x100, MEM_RESERVE,PAGE_READWRITE);
-#include "stdafx.h"\r
-#include "tester1.h"\r
-#include <commctrl.h>\r
-//#include <aygshell.h>\r
-#include <sipapi.h>\r
-#include "setup.h"\r
-\r
-UINT32 ReadPhysical(UINT32 adr)\r
-{\r
- UINT32 base= adr&0xffff0000;\r
- UINT32 offset=adr&0x0000ffff;\r
- UINT32 *p=(UINT32*)VirtualAlloc(0,0x10000,MEM_RESERVE,PAGE_READWRITE);\r
- if(!p) return 0xFFFFFFFF;\r
- if(!VirtualCopy((void*)p,(void*)(base/256),0x10000,PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL)) return 0xFFFFFFFF;\r
- UINT32 val=p[offset/4];\r
- VirtualFree(p,0,MEM_RELEASE);\r
- return val;\r
-}\r
-\r
-void WritePhysical(UINT32 adr,UINT32 val)\r
-{\r
- UINT32 base= adr&0xffff0000;\r
- UINT32 offset=adr&0x0000ffff;\r
- UINT32 *p=(UINT32*)VirtualAlloc(0,0x10000,MEM_RESERVE,PAGE_READWRITE);\r
- VirtualCopy((void*)p,(void*)(base/256),0x10000,PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);\r
- p[offset/4]=val;\r
- VirtualFree(p,0,MEM_RELEASE);\r
-}\r
-\r
-UINT32 VirtualToPhysical(UINT32 Virtual)\r
-{\r
- FILE *log=fopen("\\logger1.txt","w");\r
-\r
- fprintf(log,"virtual: 0x%lx\n",Virtual);\r
- UINT32 mmu=(UINT32)read_mmu();\r
-// mmu=0xa0000000;\r
- fprintf(log,"mmu: 0x%lx \n",mmu);\r
-\r
- UINT32 AdrFirstLevDesc=(mmu&0xffffc000)+((Virtual>>18)&0xfffffffc);\r
- fprintf(log,"AdrFirstLevDesc: 0x%lx \n",AdrFirstLevDesc);\r
-\r
- UINT32 FirstLevDesc=ReadPhysical(AdrFirstLevDesc);\r
- fprintf(log,"FirstLevDesc: 0x%lx \n",FirstLevDesc);\r
-\r
- \r
- if(0)\r
- {\r
- fprintf(log,"Page\n");\r
- UINT32 PhysAddr=(FirstLevDesc&0xfff00000)+(Virtual&0xfffff);\r
- fprintf(log,"Physical address: 0x%lx \n",PhysAddr);\r
- fclose(log);\r
- return PhysAddr;\r
- }\r
-\r
- if(FirstLevDesc&0x3==3) // tiny page\r
- {\r
- fprintf(log,"Tiny page\n");\r
- UINT32 AdrSecondLevDesc=(FirstLevDesc&0xfffff000)+((Virtual>>8)&0xffc);\r
- fprintf(log,"AdrSecondLevDesc: 0x%lx \n",AdrSecondLevDesc);\r
-\r
- UINT32 SecondLevDesc=ReadPhysical(AdrSecondLevDesc);\r
- fprintf(log,"SecondLevDesc: 0x%lx \n",SecondLevDesc);\r
- \r
- UINT32 PhysAddr=(SecondLevDesc&0xffffc000)+(Virtual&0x3ff);\r
- fprintf(log,"Physical address: 0x%lx \n",PhysAddr);\r
- fclose(log);\r
- return PhysAddr;\r
- }\r
-// if(FirstLevDesc&0x3==3) // small page\r
- {\r
- fprintf(log,"Else page\n");\r
- UINT32 AdrSecondLevDesc=(FirstLevDesc&0xfffffc00)+((Virtual>>10)&0x03fc);\r
- fprintf(log,"AdrSecondLevDesc: 0x%lx \n",AdrSecondLevDesc);\r
-\r
- UINT32 SecondLevDesc=ReadPhysical(AdrSecondLevDesc);\r
- fprintf(log,"SecondLevDesc: 0x%lx \n",SecondLevDesc);\r
-\r
- UINT32 PhysAddr=(SecondLevDesc&0xffff0000)+(Virtual&0xffff);\r
- fprintf(log,"Physical address: 0x%lx \n",PhysAddr);\r
- fclose(log);\r
- return PhysAddr;\r
-\r
- }\r
-}\r
-\r
-\r
-\r
-\r
-\r
-\r
-void DumpMMU()\r
-{\r
- void *mmu=(void*)(MEM_START);\r
-\r
- UINT32 *_mmu=(UINT32*)VirtualAlloc((void*)0x0,sizeof(void*)*0xffff, MEM_RESERVE,PAGE_READWRITE);\r
- int ret=VirtualCopy(_mmu,(void *) ((UINT32)mmu/256),sizeof(void*)*0xffff , PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);\r
-\r
- FILE *log=fopen("\\logger2.txt","w");\r
- fprintf(log,"mmu_table=0x%lx : \n",_mmu);\r
- fprintf(log,"mmu=0x%lx : \n",mmu);\r
- fprintf(log,"ret=0x%x : \n",ret);\r
- for(UINT32 z=0;z<=0x0100;z++)\r
- fprintf(log,"mmu_table[0x%x]=0x%lx: \n",z,_mmu[z]);\r
- fclose(log);\r
- return;\r
-}\r
+#include "stdafx.h"
+#include "tester1.h"
+#include <commctrl.h>
+//#include <aygshell.h>
+#include <sipapi.h>
+#include "setup.h"
+
+UINT32 ReadPhysical(UINT32 adr)
+{
+ UINT32 base= adr&0xffff0000;
+ UINT32 offset=adr&0x0000ffff;
+ UINT32 *p=(UINT32*)VirtualAlloc(0,0x10000,MEM_RESERVE,PAGE_READWRITE);
+ if(!p) return 0xFFFFFFFF;
+ if(!VirtualCopy((void*)p,(void*)(base/256),0x10000,PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL)) return 0xFFFFFFFF;
+ UINT32 val=p[offset/4];
+ VirtualFree(p,0,MEM_RELEASE);
+ return val;
+}
+
+void WritePhysical(UINT32 adr,UINT32 val)
+{
+ UINT32 base= adr&0xffff0000;
+ UINT32 offset=adr&0x0000ffff;
+ UINT32 *p=(UINT32*)VirtualAlloc(0,0x10000,MEM_RESERVE,PAGE_READWRITE);
+ VirtualCopy((void*)p,(void*)(base/256),0x10000,PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);
+ p[offset/4]=val;
+ VirtualFree(p,0,MEM_RELEASE);
+}
+
+UINT32 VirtualToPhysical(UINT32 Virtual)
+{
+ FILE *log=fopen("\\logger1.txt","w");
+
+ fprintf(log,"virtual: 0x%lx\n",Virtual);
+ UINT32 mmu=(UINT32)read_mmu();
+// mmu=0xa0000000;
+ fprintf(log,"mmu: 0x%lx \n",mmu);
+
+ UINT32 AdrFirstLevDesc=(mmu&0xffffc000)+((Virtual>>18)&0xfffffffc);
+ fprintf(log,"AdrFirstLevDesc: 0x%lx \n",AdrFirstLevDesc);
+
+ UINT32 FirstLevDesc=ReadPhysical(AdrFirstLevDesc);
+ fprintf(log,"FirstLevDesc: 0x%lx \n",FirstLevDesc);
+
+
+ if(0)
+ {
+ fprintf(log,"Page\n");
+ UINT32 PhysAddr=(FirstLevDesc&0xfff00000)+(Virtual&0xfffff);
+ fprintf(log,"Physical address: 0x%lx \n",PhysAddr);
+ fclose(log);
+ return PhysAddr;
+ }
+
+ if(FirstLevDesc&0x3==3) // tiny page
+ {
+ fprintf(log,"Tiny page\n");
+ UINT32 AdrSecondLevDesc=(FirstLevDesc&0xfffff000)+((Virtual>>8)&0xffc);
+ fprintf(log,"AdrSecondLevDesc: 0x%lx \n",AdrSecondLevDesc);
+
+ UINT32 SecondLevDesc=ReadPhysical(AdrSecondLevDesc);
+ fprintf(log,"SecondLevDesc: 0x%lx \n",SecondLevDesc);
+
+ UINT32 PhysAddr=(SecondLevDesc&0xffffc000)+(Virtual&0x3ff);
+ fprintf(log,"Physical address: 0x%lx \n",PhysAddr);
+ fclose(log);
+ return PhysAddr;
+ }
+// if(FirstLevDesc&0x3==3) // small page
+ {
+ fprintf(log,"Else page\n");
+ UINT32 AdrSecondLevDesc=(FirstLevDesc&0xfffffc00)+((Virtual>>10)&0x03fc);
+ fprintf(log,"AdrSecondLevDesc: 0x%lx \n",AdrSecondLevDesc);
+
+ UINT32 SecondLevDesc=ReadPhysical(AdrSecondLevDesc);
+ fprintf(log,"SecondLevDesc: 0x%lx \n",SecondLevDesc);
+
+ UINT32 PhysAddr=(SecondLevDesc&0xffff0000)+(Virtual&0xffff);
+ fprintf(log,"Physical address: 0x%lx \n",PhysAddr);
+ fclose(log);
+ return PhysAddr;
+
+ }
+}
+
+
+
+
+
+
+void DumpMMU()
+{
+ void *mmu=(void*)(MEM_START);
+
+ UINT32 *_mmu=(UINT32*)VirtualAlloc((void*)0x0,sizeof(void*)*0xffff, MEM_RESERVE,PAGE_READWRITE);
+ int ret=VirtualCopy(_mmu,(void *) ((UINT32)mmu/256),sizeof(void*)*0xffff , PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);
+
+ FILE *log=fopen("\\logger2.txt","w");
+ fprintf(log,"mmu_table=0x%lx : \n",_mmu);
+ fprintf(log,"mmu=0x%lx : \n",mmu);
+ fprintf(log,"ret=0x%x : \n",ret);
+ for(UINT32 z=0;z<=0x0100;z++)
+ fprintf(log,"mmu_table[0x%x]=0x%lx: \n",z,_mmu[z]);
+ fclose(log);
+ return;
+}
-#ifndef __NEWRES_H__\r\r
-#define __NEWRES_H__\r\r
-\r\r
-#if !defined(UNDER_CE)\r\r
-#define UNDER_CE _WIN32_WCE\r\r
-#endif\r\r
-\r\r
-#if defined(_WIN32_WCE)\r\r
- #if !defined(WCEOLE_ENABLE_DIALOGEX)\r\r
- #define DIALOGEX DIALOG DISCARDABLE\r\r
- #endif\r\r
- #include <commctrl.h>\r\r
- #define SHMENUBAR RCDATA\r\r
- #if defined(WIN32_PLATFORM_PSPC) && (_WIN32_WCE >= 300)\r\r
- #include <aygshell.h>\r\r
- #define AFXCE_IDR_SCRATCH_SHMENU 28700\r\r
- #else\r\r
- #define I_IMAGENONE (-2)\r\r
- #define NOMENU 0xFFFF\r\r
- #define IDS_SHNEW 1\r\r
-\r\r
- #define IDM_SHAREDNEW 10\r\r
- #define IDM_SHAREDNEWDEFAULT 11\r\r
- #endif // _WIN32_WCE_PSPC\r\r
- #define AFXCE_IDD_SAVEMODIFIEDDLG 28701\r\r
-#endif // _WIN32_WCE\r\r
-\r\r
-#ifdef RC_INVOKED\r\r
-#ifndef _INC_WINDOWS\r\r
-#define _INC_WINDOWS\r\r
- #include "winuser.h" // extract from windows header\r\r
- #include "winver.h" \r\r
-#endif\r\r
-#endif\r\r
-\r\r
-#ifdef IDC_STATIC\r\r
-#undef IDC_STATIC\r\r
-#endif\r\r
-#define IDC_STATIC (-1)\r\r
-\r\r
-#endif //__NEWRES_H__\r\r
+#ifndef __NEWRES_H__\r
+#define __NEWRES_H__\r
+\r
+#if !defined(UNDER_CE)\r
+#define UNDER_CE _WIN32_WCE\r
+#endif\r
+\r
+#if defined(_WIN32_WCE)\r
+ #if !defined(WCEOLE_ENABLE_DIALOGEX)\r
+ #define DIALOGEX DIALOG DISCARDABLE\r
+ #endif\r
+ #include <commctrl.h>\r
+ #define SHMENUBAR RCDATA\r
+ #if defined(WIN32_PLATFORM_PSPC) && (_WIN32_WCE >= 300)\r
+ #include <aygshell.h>\r
+ #define AFXCE_IDR_SCRATCH_SHMENU 28700\r
+ #else\r
+ #define I_IMAGENONE (-2)\r
+ #define NOMENU 0xFFFF\r
+ #define IDS_SHNEW 1\r
+\r
+ #define IDM_SHAREDNEW 10\r
+ #define IDM_SHAREDNEWDEFAULT 11\r
+ #endif // _WIN32_WCE_PSPC\r
+ #define AFXCE_IDD_SAVEMODIFIEDDLG 28701\r
+#endif // _WIN32_WCE\r
+\r
+#ifdef RC_INVOKED\r
+#ifndef _INC_WINDOWS\r
+#define _INC_WINDOWS\r
+ #include "winuser.h" // extract from windows header\r
+ #include "winver.h" \r
+#endif\r
+#endif\r
+\r
+#ifdef IDC_STATIC\r
+#undef IDC_STATIC\r
+#endif\r
+#define IDC_STATIC (-1)\r
+\r
+#endif //__NEWRES_H__\r
-//{{NO_DEPENDENCIES}}\r\r
-// Microsoft eMbedded Visual C++ generated include file.\r\r
-// Used by TESTER1.RC\r\r
-//\r\r
-#define IDS_APP_TITLE 1\r\r
-#define IDS_HELLO 2\r\r
-#define IDC_TESTER1 3\r\r
-#define IDI_TESTER1 101\r\r
-#define IDM_MENU 102\r\r
-#define IDD_ABOUTBOX 103\r\r
-#define IDS_HELP 104\r\r
-\r\r
-#define IDS_COMMAND1 301\r\r
-\r\r
-#define IDM_MAIN_COMMAND1 40001\r\r
-#define IDM_HELP_ABOUT 40003\r\r
-\r\r
-// Next default values for new objects\r\r
-// \r\r
-#ifdef APSTUDIO_INVOKED\r\r
-#ifndef APSTUDIO_READONLY_SYMBOLS\r\r
-#define _APS_NEXT_RESOURCE_VALUE 104\r\r
-#define _APS_NEXT_COMMAND_VALUE 40004\r\r
-#define _APS_NEXT_CONTROL_VALUE 1001\r\r
-#define _APS_NEXT_SYMED_VALUE 101\r\r
-#endif\r\r
-#endif\r\r
+//{{NO_DEPENDENCIES}}\r
+// Microsoft eMbedded Visual C++ generated include file.\r
+// Used by TESTER1.RC\r
+//\r
+#define IDS_APP_TITLE 1\r
+#define IDS_HELLO 2\r
+#define IDC_TESTER1 3\r
+#define IDI_TESTER1 101\r
+#define IDM_MENU 102\r
+#define IDD_ABOUTBOX 103\r
+#define IDS_HELP 104\r
+\r
+#define IDS_COMMAND1 301\r
+\r
+#define IDM_MAIN_COMMAND1 40001\r
+#define IDM_HELP_ABOUT 40003\r
+\r
+// Next default values for new objects\r
+// \r
+#ifdef APSTUDIO_INVOKED\r
+#ifndef APSTUDIO_READONLY_SYMBOLS\r
+#define _APS_NEXT_RESOURCE_VALUE 104\r
+#define _APS_NEXT_COMMAND_VALUE 40004\r
+#define _APS_NEXT_CONTROL_VALUE 1001\r
+#define _APS_NEXT_SYMED_VALUE 101\r
+#endif\r
+#endif\r
-/*\r
- * linux/include/asm/setup.h\r
- *\r
- * Copyright (C) 1997-1999 Russell King\r
- *\r
- * This program is free software; you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License version 2 as\r
- * published by the Free Software Foundation.\r
- *\r
- * Structure passed to kernel to tell it about the\r
- * hardware it's running on. See linux/Documentation/arm/Setup\r
- * for more info.\r
- *\r
- * NOTE:\r
- * This file contains two ways to pass information from the boot\r
- * loader to the kernel. The old struct param_struct is deprecated,\r
- * but it will be kept in the kernel for 5 years from now\r
- * (2001). This will allow boot loaders to convert to the new struct\r
- * tag way.\r
- */\r
-#ifndef __ASMARM_SETUP_H\r
-#define __ASMARM_SETUP_H\r\r
-\r\r
-#define u32 UINT32\r\r
-#define u16 UINT16\r\r
-#define u8 UINT8\r\r
-\r
-\r
-/*#ifndef CONFIG_ACCEPT_GPL\r
-#error This file covered by GPL but CONFIG_ACCEPT_GPL undefined.\r
-#endif*/\r
-\r
-/*\r
- * Usage:\r
- * - do not go blindly adding fields, add them at the end\r
- * - when adding fields, don't rely on the address until\r
- * a patch from me has been released\r
- * - unused fields should be zero (for future expansion)\r
- * - this structure is relatively short-lived - only\r
- * guaranteed to contain useful data in setup_arch()\r
- */\r
-#define COMMAND_LINE_SIZE 1024\r
-\r
-/* This is the old deprecated way to pass parameters to the kernel */\r
-struct param_struct {\r
- union {\r
- struct {\r
- unsigned long page_size; /* 0 */\r
- unsigned long nr_pages; /* 4 */\r
- unsigned long ramdisk_size; /* 8 */\r
- unsigned long flags; /* 12 */\r
-#define FLAG_READONLY 1\r
-#define FLAG_RDLOAD 4\r
-#define FLAG_RDPROMPT 8\r
- unsigned long rootdev; /* 16 */\r
- unsigned long video_num_cols; /* 20 */\r
- unsigned long video_num_rows; /* 24 */\r
- unsigned long video_x; /* 28 */\r
- unsigned long video_y; /* 32 */\r
- unsigned long memc_control_reg; /* 36 */\r
- unsigned char sounddefault; /* 40 */\r
- unsigned char adfsdrives; /* 41 */\r
- unsigned char bytes_per_char_h; /* 42 */\r
- unsigned char bytes_per_char_v; /* 43 */\r
- unsigned long pages_in_bank[4]; /* 44 */\r
- unsigned long pages_in_vram; /* 60 */\r
- unsigned long initrd_start; /* 64 */\r
- unsigned long initrd_size; /* 68 */\r
- unsigned long rd_start; /* 72 */\r
- unsigned long system_rev; /* 76 */\r
- unsigned long system_serial_low; /* 80 */\r
- unsigned long system_serial_high; /* 84 */\r
- unsigned long mem_fclk_21285; /* 88 */\r
- } s;\r
- char unused[256];\r
- } u1;\r
- union {\r
- char paths[8][128];\r
- struct {\r
- unsigned long magic;\r
- char n[1024 - sizeof(unsigned long)];\r
- } s;\r
- } u2;\r
- char commandline[COMMAND_LINE_SIZE];\r
-};\r
-\r
-\r
-\r
-/*\r
- * The new way of passing information: a list of tagged entries\r
- */\r
-\r
-/* The list ends with an ATAG_NONE node. */\r
-#define ATAG_NONE 0x00000000\r
-\r
-struct tag_header {\r
- u32 size;\r
- u32 tag;\r
-};\r
-\r
-/* The list must start with an ATAG_CORE node */\r
-#define ATAG_CORE 0x54410001\r
-\r
-struct tag_core {\r
- u32 flags; /* bit 0 = read-only */\r
- u32 pagesize;\r
- u32 rootdev;\r
-};\r
-\r
-/* it is allowed to have multiple ATAG_MEM nodes */\r
-#define ATAG_MEM 0x54410002\r
-\r
-struct tag_mem32 {\r
- u32 size;\r
- u32 start; /* physical start address */\r
-};\r
-\r
-/* VGA text type displays */\r
-#define ATAG_VIDEOTEXT 0x54410003\r
-\r
-struct tag_videotext {\r
- u8 x;\r
- u8 y;\r
- u16 video_page;\r
- u8 video_mode;\r
- u8 video_cols;\r
- u16 video_ega_bx;\r
- u8 video_lines;\r
- u8 video_isvga;\r
- u16 video_points;\r
-};\r
-\r
-/* describes how the ramdisk will be used in kernel */\r
-#define ATAG_RAMDISK 0x54410004\r
-\r
-struct tag_ramdisk {\r
- u32 flags; /* bit 0 = load, bit 1 = prompt */\r
- u32 size; /* decompressed ramdisk size in _kilo_ bytes */\r
- u32 start; /* starting block of floppy-based RAM disk image */\r
-};\r
-\r
-/* describes where the compressed ramdisk image lives */\r
-#define ATAG_INITRD 0x54410005\r\r
-\r\r
-#define ATAG_INITRD2 0x54420005\r
-\r
-struct tag_initrd {\r
- u32 start; /* physical start address */\r
- u32 size; /* size of compressed ramdisk image in bytes */\r
-};\r
-\r
-/* board serial number. "64 bits should be enough for everybody" */\r
-#define ATAG_SERIAL 0x54410006\r
-\r
-struct tag_serialnr {\r
- u32 low;\r
- u32 high;\r
-};\r
-\r
-/* board revision */\r
-#define ATAG_REVISION 0x54410007\r
-\r
-struct tag_revision {\r
- u32 rev;\r
-};\r
-\r
-/* initial values for vesafb-type framebuffers. see struct screen_info\r
- * in include/linux/tty.h\r
- */\r
-#define ATAG_VIDEOLFB 0x54410008\r
-\r
-struct tag_videolfb {\r
- u16 lfb_width;\r
- u16 lfb_height;\r
- u16 lfb_depth;\r
- u16 lfb_linelength;\r
- u32 lfb_base;\r
- u32 lfb_size;\r
- u8 red_size;\r
- u8 red_pos;\r
- u8 green_size;\r
- u8 green_pos;\r
- u8 blue_size;\r
- u8 blue_pos;\r
- u8 rsvd_size;\r
- u8 rsvd_pos;\r
-};\r
-\r
-/* command line: \0 terminated string */\r
-#define ATAG_CMDLINE 0x54410009\r
-\r
-struct tag_cmdline {\r
- char cmdline[1]; /* this is the minimum size */\r
-};\r
-\r
-/* acorn RiscPC specific information */\r
-#define ATAG_ACORN 0x41000101\r
-\r
-struct tag_acorn {\r
- u32 memc_control_reg;\r
- u32 vram_pages;\r
- u8 sounddefault;\r
- u8 adfsdrives;\r
-};\r
-\r
-#define ATAG_PTABLE 0x53410001\r
-\r
-/* footbridge memory clock, see arch/arm/mach-footbridge/arch.c */\r
-#define ATAG_MEMCLK 0x41000402\r
-\r
-struct tag_memclk {\r
- u32 fmemclk;\r
-};\r
-\r
-struct tag {\r
- struct tag_header hdr;\r
- union {\r
- struct tag_core core;\r
- struct tag_mem32 mem;\r
- struct tag_videotext videotext;\r
- struct tag_ramdisk ramdisk;\r
- struct tag_initrd initrd;\r
- struct tag_serialnr serialnr;\r
- struct tag_revision revision;\r
- struct tag_videolfb videolfb;\r
- struct tag_cmdline cmdline;\r
-// struct tag_ptable ptable; \r
-\r
- /*\r
- * Acorn specific\r
- */\r
- struct tag_acorn acorn;\r
-\r
- /*\r
- * DC21285 specific\r
- */\r
- struct tag_memclk memclk;\r
- \r
- } u;\r
-};\r
-\r
-struct tagtable {\r
- u32 tag;\r
- int (*parse)(const struct tag *);\r
-};\r
-\r
-#define __tag __attribute__((unused, __section__(".taglist")))\r
-#define __tagtable(tag, fn) \\r
-static struct tagtable __tagtable_##fn __tag = { tag, fn }\r
-\r
-#define tag_member_present(tag,member) \\r
- ((unsigned long)(&((struct tag *)0L)->member + 1) \\r
- <= (tag)->hdr.size * 4)\r
-\r
-#define tag_next(t) ((struct tag *)((u32 *)(t) + (t)->hdr.size))\r
-#define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2)\r
-\r
-#define for_each_tag(t,base) \\r
- for (t = base; t->hdr.size; t = tag_next(t))\r
-\r
-/*\r
- * Memory map description\r
- */\r
-#define NR_BANKS 8\r
-\r
-struct meminfo {\r
- int nr_banks;\r
- unsigned long end;\r
- struct {\r
- unsigned long start;\r
- unsigned long size;\r
- int node;\r
- } bank[NR_BANKS];\r
-};\r
-\r
-extern struct meminfo meminfo;\r
-\r
-#endif\r
+/*
+ * linux/include/asm/setup.h
+ *
+ * Copyright (C) 1997-1999 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Structure passed to kernel to tell it about the
+ * hardware it's running on. See linux/Documentation/arm/Setup
+ * for more info.
+ *
+ * NOTE:
+ * This file contains two ways to pass information from the boot
+ * loader to the kernel. The old struct param_struct is deprecated,
+ * but it will be kept in the kernel for 5 years from now
+ * (2001). This will allow boot loaders to convert to the new struct
+ * tag way.
+ */
+#ifndef __ASMARM_SETUP_H
+#define __ASMARM_SETUP_H\r
+\r
+#define u32 UINT32\r
+#define u16 UINT16\r
+#define u8 UINT8\r
+
+
+/*#ifndef CONFIG_ACCEPT_GPL
+#error This file covered by GPL but CONFIG_ACCEPT_GPL undefined.
+#endif*/
+
+/*
+ * Usage:
+ * - do not go blindly adding fields, add them at the end
+ * - when adding fields, don't rely on the address until
+ * a patch from me has been released
+ * - unused fields should be zero (for future expansion)
+ * - this structure is relatively short-lived - only
+ * guaranteed to contain useful data in setup_arch()
+ */
+#define COMMAND_LINE_SIZE 1024
+
+/* This is the old deprecated way to pass parameters to the kernel */
+struct param_struct {
+ union {
+ struct {
+ unsigned long page_size; /* 0 */
+ unsigned long nr_pages; /* 4 */
+ unsigned long ramdisk_size; /* 8 */
+ unsigned long flags; /* 12 */
+#define FLAG_READONLY 1
+#define FLAG_RDLOAD 4
+#define FLAG_RDPROMPT 8
+ unsigned long rootdev; /* 16 */
+ unsigned long video_num_cols; /* 20 */
+ unsigned long video_num_rows; /* 24 */
+ unsigned long video_x; /* 28 */
+ unsigned long video_y; /* 32 */
+ unsigned long memc_control_reg; /* 36 */
+ unsigned char sounddefault; /* 40 */
+ unsigned char adfsdrives; /* 41 */
+ unsigned char bytes_per_char_h; /* 42 */
+ unsigned char bytes_per_char_v; /* 43 */
+ unsigned long pages_in_bank[4]; /* 44 */
+ unsigned long pages_in_vram; /* 60 */
+ unsigned long initrd_start; /* 64 */
+ unsigned long initrd_size; /* 68 */
+ unsigned long rd_start; /* 72 */
+ unsigned long system_rev; /* 76 */
+ unsigned long system_serial_low; /* 80 */
+ unsigned long system_serial_high; /* 84 */
+ unsigned long mem_fclk_21285; /* 88 */
+ } s;
+ char unused[256];
+ } u1;
+ union {
+ char paths[8][128];
+ struct {
+ unsigned long magic;
+ char n[1024 - sizeof(unsigned long)];
+ } s;
+ } u2;
+ char commandline[COMMAND_LINE_SIZE];
+};
+
+
+
+/*
+ * The new way of passing information: a list of tagged entries
+ */
+
+/* The list ends with an ATAG_NONE node. */
+#define ATAG_NONE 0x00000000
+
+struct tag_header {
+ u32 size;
+ u32 tag;
+};
+
+/* The list must start with an ATAG_CORE node */
+#define ATAG_CORE 0x54410001
+
+struct tag_core {
+ u32 flags; /* bit 0 = read-only */
+ u32 pagesize;
+ u32 rootdev;
+};
+
+/* it is allowed to have multiple ATAG_MEM nodes */
+#define ATAG_MEM 0x54410002
+
+struct tag_mem32 {
+ u32 size;
+ u32 start; /* physical start address */
+};
+
+/* VGA text type displays */
+#define ATAG_VIDEOTEXT 0x54410003
+
+struct tag_videotext {
+ u8 x;
+ u8 y;
+ u16 video_page;
+ u8 video_mode;
+ u8 video_cols;
+ u16 video_ega_bx;
+ u8 video_lines;
+ u8 video_isvga;
+ u16 video_points;
+};
+
+/* describes how the ramdisk will be used in kernel */
+#define ATAG_RAMDISK 0x54410004
+
+struct tag_ramdisk {
+ u32 flags; /* bit 0 = load, bit 1 = prompt */
+ u32 size; /* decompressed ramdisk size in _kilo_ bytes */
+ u32 start; /* starting block of floppy-based RAM disk image */
+};
+
+/* describes where the compressed ramdisk image lives */
+#define ATAG_INITRD 0x54410005\r
+\r
+#define ATAG_INITRD2 0x54420005
+
+struct tag_initrd {
+ u32 start; /* physical start address */
+ u32 size; /* size of compressed ramdisk image in bytes */
+};
+
+/* board serial number. "64 bits should be enough for everybody" */
+#define ATAG_SERIAL 0x54410006
+
+struct tag_serialnr {
+ u32 low;
+ u32 high;
+};
+
+/* board revision */
+#define ATAG_REVISION 0x54410007
+
+struct tag_revision {
+ u32 rev;
+};
+
+/* initial values for vesafb-type framebuffers. see struct screen_info
+ * in include/linux/tty.h
+ */
+#define ATAG_VIDEOLFB 0x54410008
+
+struct tag_videolfb {
+ u16 lfb_width;
+ u16 lfb_height;
+ u16 lfb_depth;
+ u16 lfb_linelength;
+ u32 lfb_base;
+ u32 lfb_size;
+ u8 red_size;
+ u8 red_pos;
+ u8 green_size;
+ u8 green_pos;
+ u8 blue_size;
+ u8 blue_pos;
+ u8 rsvd_size;
+ u8 rsvd_pos;
+};
+
+/* command line: \0 terminated string */
+#define ATAG_CMDLINE 0x54410009
+
+struct tag_cmdline {
+ char cmdline[1]; /* this is the minimum size */
+};
+
+/* acorn RiscPC specific information */
+#define ATAG_ACORN 0x41000101
+
+struct tag_acorn {
+ u32 memc_control_reg;
+ u32 vram_pages;
+ u8 sounddefault;
+ u8 adfsdrives;
+};
+
+#define ATAG_PTABLE 0x53410001
+
+/* footbridge memory clock, see arch/arm/mach-footbridge/arch.c */
+#define ATAG_MEMCLK 0x41000402
+
+struct tag_memclk {
+ u32 fmemclk;
+};
+
+struct tag {
+ struct tag_header hdr;
+ union {
+ struct tag_core core;
+ struct tag_mem32 mem;
+ struct tag_videotext videotext;
+ struct tag_ramdisk ramdisk;
+ struct tag_initrd initrd;
+ struct tag_serialnr serialnr;
+ struct tag_revision revision;
+ struct tag_videolfb videolfb;
+ struct tag_cmdline cmdline;
+// struct tag_ptable ptable;
+
+ /*
+ * Acorn specific
+ */
+ struct tag_acorn acorn;
+
+ /*
+ * DC21285 specific
+ */
+ struct tag_memclk memclk;
+
+ } u;
+};
+
+struct tagtable {
+ u32 tag;
+ int (*parse)(const struct tag *);
+};
+
+#define __tag __attribute__((unused, __section__(".taglist")))
+#define __tagtable(tag, fn) \
+static struct tagtable __tagtable_##fn __tag = { tag, fn }
+
+#define tag_member_present(tag,member) \
+ ((unsigned long)(&((struct tag *)0L)->member + 1) \
+ <= (tag)->hdr.size * 4)
+
+#define tag_next(t) ((struct tag *)((u32 *)(t) + (t)->hdr.size))
+#define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2)
+
+#define for_each_tag(t,base) \
+ for (t = base; t->hdr.size; t = tag_next(t))
+
+/*
+ * Memory map description
+ */
+#define NR_BANKS 8
+
+struct meminfo {
+ int nr_banks;
+ unsigned long end;
+ struct {
+ unsigned long start;
+ unsigned long size;
+ int node;
+ } bank[NR_BANKS];
+};
+
+extern struct meminfo meminfo;
+
+#endif
LRESULT CALLBACK About (HWND, UINT, WPARAM, LPARAM);
HWND CreateRpCommandBar(HWND);
-\r
+
#pragma warning(disable: 4100 4710 4189; error: 4701)
/* who cares?!
4100: whining about parameters not being used.
4189: initialized but not used. make that an error: later.
4701: usage w/o initialization.
*/
-\r
+
int WINAPI WinMain( HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPTSTR lpCmdLine,
return RegisterClass(&wc);
}
-\r
-HANDLE OpenCOM1() {\r
-\r
- static HANDLE COM1handle = INVALID_HANDLE_VALUE;\r
- const char msg[] = "\r\n--------linexec--------\r\n";\r
- unsigned long wrote;\r
- int speed = CBR_115200;\r
- HANDLE h;\r
-\r
- if (COM1handle != INVALID_HANDLE_VALUE)\r
- return (COM1handle);\r
-\r
- h = CreateFile(TEXT("COM1:"),\r
- GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0,\r
- NULL);\r
- if (h == INVALID_HANDLE_VALUE)\r
- return (h);\r
-\r
- DCB dcb;\r
- if (!GetCommState(h, &dcb))\r
- goto bad;\r
-\r
- dcb.BaudRate = speed;\r
- if (!SetCommState(h, &dcb))\r
- goto bad;\r
-\r
- // Print banner on serial console.\r
- WriteFile(h, msg, sizeof msg, &wrote, 0);\r
-\r
- COM1handle = h;\r
-\r
- return (h);\r
- bad:\r
- CloseHandle(h);\r
- return (INVALID_HANDLE_VALUE);\r
-}\r
+
+HANDLE OpenCOM1() {
+
+ static HANDLE COM1handle = INVALID_HANDLE_VALUE;
+ const char msg[] = "\r\n--------linexec--------\r\n";
+ unsigned long wrote;
+ int speed = CBR_115200;
+ HANDLE h;
+
+ if (COM1handle != INVALID_HANDLE_VALUE)
+ return (COM1handle);
+
+ h = CreateFile(TEXT("COM1:"),
+ GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0,
+ NULL);
+ if (h == INVALID_HANDLE_VALUE)
+ return (h);
+
+ DCB dcb;
+ if (!GetCommState(h, &dcb))
+ goto bad;
+
+ dcb.BaudRate = speed;
+ if (!SetCommState(h, &dcb))
+ goto bad;
+
+ // Print banner on serial console.
+ WriteFile(h, msg, sizeof msg, &wrote, 0);
+
+ COM1handle = h;
+
+ return (h);
+ bad:
+ CloseHandle(h);
+ return (INVALID_HANDLE_VALUE);
+}
//
// FUNCTION: InitInstance(HANDLE, int)
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
- HWND hWnd = NULL;\r
- TCHAR szTitle[MAX_LOADSTRING]; // The title bar text\r
+ HWND hWnd = NULL;
+ TCHAR szTitle[MAX_LOADSTRING]; // The title bar text
TCHAR szWindowClass[MAX_LOADSTRING]; // The window class name
-\r
- hInst = hInstance; // Store instance handle in our global variable\r
- // Initialize global string\r
- LoadString(hInstance, IDC_TESTER1, szWindowClass, MAX_LOADSTRING);\r
+
+ hInst = hInstance; // Store instance handle in our global variable
+ // Initialize global string
+ LoadString(hInstance, IDC_TESTER1, szWindowClass, MAX_LOADSTRING);
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
-\r
+
//If it is already running, then focus on the window
hWnd = FindWindow(szWindowClass, szTitle);
if (hWnd)
RECT rect;
GetClientRect(hWnd, &rect);
-\r
+
OpenCOM1();
load_boot("\\My Documents\\params.txt");
load_boot("\\Storage Card\\params.txt");
- load_boot("\\ÒÓØ ¶°ÄÞ\\params.txt");\r
+ load_boot("\\ÒÓØ ¶°ÄÞ\\params.txt");
hWnd = CreateWindow(szWindowClass, szTitle, WS_VISIBLE,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance, NULL);
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
-\r
+
HDC hdc;
-\r
+
int wmId, wmEvent;
-\r
+
PAINTSTRUCT ps;
-\r
+
TCHAR szHello[MAX_LOADSTRING];
-\r
-\r
+
+
switch (message)
-\r
+
{
-\r
+
case WM_COMMAND:
-\r
+
wmId = LOWORD(wParam);
-\r
+
wmEvent = HIWORD(wParam);
-\r
+
// Parse the menu selections:
-\r
+
switch (wmId)
-\r
+
{
-\r
+
case IDM_HELP_ABOUT:
-\r
+
DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About);
-\r
+
break;
-\r
+
case IDOK:
-\r
+
SendMessage(hWnd, WM_ACTIVATE, MAKEWPARAM(WA_INACTIVE, 0), (LPARAM)hWnd);
-\r
+
SendMessage (hWnd, WM_CLOSE, 0, 0);
-\r
+
break;
-\r
+
default:
-\r
+
return DefWindowProc(hWnd, message, wParam, lParam);
-\r
+
}
-\r
+
break;
-\r
+
case WM_CREATE:
-\r
+
hwndCB = CreateRpCommandBar(hWnd);
-\r
+
break;
-\r
+
case WM_PAINT:
-\r
+
RECT rt;
-\r
+
hdc = BeginPaint(hWnd, &ps);
-\r
+
GetClientRect(hWnd, &rt);
-\r
+
LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING);
-\r
+
DrawText(hdc, szHello, _tcslen(szHello), &rt,
-\r
+
DT_SINGLELINE | DT_VCENTER | DT_CENTER);
-\r
+
EndPaint(hWnd, &ps);
-\r
+
break;
-\r
+
case WM_DESTROY:
-\r
+
CommandBar_Destroy(hwndCB);
-\r
+
PostQuitMessage(0);
-\r
+
break;
-\r
+
case WM_SETTINGCHANGE:
-\r
+
// SHHandleWMSettingChange(hWnd, wParam, lParam, &s_sai);
-\r
+
break;
-\r
+
default:
-\r
+
return DefWindowProc(hWnd, message, wParam, lParam);
-\r
+
}
-\r
+
return 0;
-\r
+
}
-\r
-\r
+
+
HWND CreateRpCommandBar(HWND hwnd)
-\r
+
{
-/*\r
+/*
SHMENUBARINFO mbi;
-\r
-\r
+
+
memset(&mbi, 0, sizeof(SHMENUBARINFO));
-\r
+
mbi.cbSize = sizeof(SHMENUBARINFO);
-\r
+
mbi.hwndParent = hwnd;
-\r
+
mbi.nToolBarId = IDM_MENU;
-\r
+
mbi.hInstRes = hInst;
-\r
+
mbi.nBmpId = 0;
-\r
+
mbi.cBmpImages = 0;
-\r
-\r
+
+
if (!SHCreateMenuBar(&mbi))
-\r
+
return NULL;
-\r
-\r
+
+
return mbi.hwndMB;
-*/\r
- return NULL;\r
+*/
+ return NULL;
}
-\r
-\r
+
+
// Mesage handler for the About box.
-\r
+
LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
-\r
+
{
-\r
+
// SHINITDLGINFO shidi;
-\r
-\r
+
+
switch (message)
-\r
+
{
-\r
+
case WM_INITDIALOG:
-\r
+
// Create a Done button and size it.
-\r
+
// shidi.dwMask = SHIDIM_FLAGS;
-\r
+
// shidi.dwFlags = SHIDIF_DONEBUTTON | SHIDIF_SIPDOWN | SHIDIF_SIZEDLGFULLSCREEN;
-\r
+
// shidi.hDlg = hDlg;
-\r
+
// SHInitDialog(&shidi);
-\r
+
return TRUE;
-\r
-\r
+
+
case WM_COMMAND:
-\r
+
if (LOWORD(wParam) == IDOK) {
-\r
+
EndDialog(hDlg, LOWORD(wParam));
-\r
+
return TRUE;
-\r
+
}
-\r
+
break;
-\r
+
}
-\r
+
return FALSE;
-\r
+
}
-\r
+
-#include "config.h"\r
-\r
-\r\r
-#define BOOT_LOGO\r\r
-//#define BOOT_LOGO_DONE\r\r
-\r\r
-#if !defined(AFX_TESTER1_H__7D4A2D28_4650_475E_A82E_CF6F8E7BA839__INCLUDED_)\r\r
-#define AFX_TESTER1_H__7D4A2D28_4650_475E_A82E_CF6F8E7BA839__INCLUDED_\r\r
-\r\r
-#if _MSC_VER > 1000\r\r
-#pragma once\r\r
-#endif // _MSC_VER > 1000\r\r
-\r\r
-#include "resource.h"\r\r
-\r\r
-//////////////////////////////// Some type definitions /////////////////////\r\r
-struct Image {\r\r
- UINT16 *p;\r\r
- long x,y;\r\r
-};\r\r
-\r\r
-/////////////////////////////Functions /////////////////////////////////////\r\r
-Image ReadBMP(char[]);\r\r
-void ShowImage(UINT16*,int,int,int=0,int=0);\r\r
-void Gpio();\r\r
-void UART_setup();\r\r
-void DumpMMU();\r\r
-void UART_puts(char *);\r\r
-void init_fb();\r\r
-void try_fb();\r\r
-void boot_linux(char*,char*);\r\r
-UINT32 ReadPhysical(UINT32);\r\r
-void WritePhysical(UINT32 addr,UINT32 val);\r\r
-UINT32 VirtualToPhysical(UINT32);\r\r
-void load_boot(char*);\r\r
-void SetGPIOalt(int,int);\r\r
-void SetGPIOio(int,int);\r\r
-\r\r
-\r\r
-////////////////////////////////////////////////////////////////////////////\r\r
-\r\r
-extern "C" BOOL VirtualCopy(LPVOID lpvDestMem, LPVOID lpvSrcMem, \r\r
- DWORD dwSizeInBytes, DWORD dwProtectFlag);\r\r
-\r\r
-extern void do_it();\r\r
-\r\r
-extern int read_mmu(); // reads where is/are descriptors located\r\r
-\r\r
-extern void IntOff();\r\r
-extern void DRAMloader(UINT32 adr,UINT32 machine_num); // this function turns off MMU and jumps onto physical address given\r\r
-\r\r
-extern "C" DWORD SetProcPermissions(\r\r
-DWORD newperms \r\r
-); \r\r
-\r\r
-extern "C" DWORD GetCurrentPermissions(\r\r
-);\r\r
-\r\r
-extern "C" BOOL SetKMode( \r\r
-BOOL fMode \r\r
-);\r\r
-\r\r
-extern "C" LPVOID CreateStaticMapping(\r\r
-DWORD dwPhysBase,\r\r
-DWORD dwSize\r\r
-);\r\r
-\r\r
-\r\r
-#define MENU_HEIGHT 26\r\r
-\r\r
-#endif // !defined(AFX_TESTER1_H__7D4A2D28_4650_475E_A82E_CF6F8E7BA839__INCLUDED_)\r\r
+#include "config.h"
+
+\r
+#define BOOT_LOGO\r
+//#define BOOT_LOGO_DONE\r
+\r
+#if !defined(AFX_TESTER1_H__7D4A2D28_4650_475E_A82E_CF6F8E7BA839__INCLUDED_)\r
+#define AFX_TESTER1_H__7D4A2D28_4650_475E_A82E_CF6F8E7BA839__INCLUDED_\r
+\r
+#if _MSC_VER > 1000\r
+#pragma once\r
+#endif // _MSC_VER > 1000\r
+\r
+#include "resource.h"\r
+\r
+//////////////////////////////// Some type definitions /////////////////////\r
+struct Image {\r
+ UINT16 *p;\r
+ long x,y;\r
+};\r
+\r
+/////////////////////////////Functions /////////////////////////////////////\r
+Image ReadBMP(char[]);\r
+void ShowImage(UINT16*,int,int,int=0,int=0);\r
+void Gpio();\r
+void UART_setup();\r
+void DumpMMU();\r
+void UART_puts(char *);\r
+void init_fb();\r
+void try_fb();\r
+void boot_linux(char*,char*);\r
+UINT32 ReadPhysical(UINT32);\r
+void WritePhysical(UINT32 addr,UINT32 val);\r
+UINT32 VirtualToPhysical(UINT32);\r
+void load_boot(char*);\r
+void SetGPIOalt(int,int);\r
+void SetGPIOio(int,int);\r
+\r
+\r
+////////////////////////////////////////////////////////////////////////////\r
+\r
+extern "C" BOOL VirtualCopy(LPVOID lpvDestMem, LPVOID lpvSrcMem, \r
+ DWORD dwSizeInBytes, DWORD dwProtectFlag);\r
+\r
+extern void do_it();\r
+\r
+extern int read_mmu(); // reads where is/are descriptors located\r
+\r
+extern void IntOff();\r
+extern void DRAMloader(UINT32 adr,UINT32 machine_num); // this function turns off MMU and jumps onto physical address given\r
+\r
+extern "C" DWORD SetProcPermissions(\r
+DWORD newperms \r
+); \r
+\r
+extern "C" DWORD GetCurrentPermissions(\r
+);\r
+\r
+extern "C" BOOL SetKMode( \r
+BOOL fMode \r
+);\r
+\r
+extern "C" LPVOID CreateStaticMapping(\r
+DWORD dwPhysBase,\r
+DWORD dwSize\r
+);\r
+\r
+\r
+#define MENU_HEIGHT 26\r
+\r
+#endif // !defined(AFX_TESTER1_H__7D4A2D28_4650_475E_A82E_CF6F8E7BA839__INCLUDED_)\r
#include <sipapi.h>
#include "setup.h"
-// moved to config.h\r
+// moved to config.h
//#define FUART 0x40100000
-\r
+
void UART_puts(char *s)
{
{
UINT32 *base=(UINT32*)VirtualAlloc((void*)0x0,sizeof(void*)*0xffff, MEM_RESERVE,PAGE_READWRITE);
int ret=VirtualCopy(base,(void *) ((UARTBASE)/256),sizeof(void*)*0xffff , PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL);
-\r
-#ifdef STRONGARM\r
-// Apparently there is something we don't know. This is needed.\r
- HANDLE hSerial = CreateFile(L"COM1:", GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);\r
-// disable UART\r
- base[0x0C/4] = 0;\r
-// clear status\r
- base[0x1C/4] = 0xFF;\r
-// set 8 bit no parity 1 stopbit\r
- base[0x00/4] = 9;\r
-// set 115200 bps\r
- base[0x04/4] = 0;\r
- base[0x08/4] = 1;\r
-// enable TX/RX\r
- base[0x0C/4] = 3;\r
+
+#ifdef STRONGARM
+// Apparently there is something we don't know. This is needed.
+ HANDLE hSerial = CreateFile(L"COM1:", GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
+// disable UART
+ base[0x0C/4] = 0;
+// clear status
+ base[0x1C/4] = 0xFF;
+// set 8 bit no parity 1 stopbit
+ base[0x00/4] = 9;
+// set 115200 bps
+ base[0x04/4] = 0;
+ base[0x08/4] = 1;
+// enable TX/RX
+ base[0x0C/4] = 3;
#else
// set DLAB
base[0x0C/4]=128+2+1;
// UART enable & no FIFO
base[0x04/4]=64;
base[0x08/4]=0;
-#endif\r
+#endif
char test[]="LinExec: UART Initialized.\n\r";
int a=0;
projects / linexec-j720 / commitdiff