H-JTAG에서 pxa255 + 28F128J 읽어오기(실패중)

주소가 잘못되었나 id가 잘못되었나 멘붕중...
일단 RedBoot에서는 
0x00000000 0x04000000 0xa0000000 전부 동일한 내용이 읽힌다.

아마도
0x00000000은 플래시 메모리 이고
0xA0000000은 메모리에 맵핑된 플래시 메모리의 영역일 것 같고
0x04000000은 머지?

음.. 다시 합당한 걸로 추론을 해보면
0x00000000은 RAM
0x04000000은 MMIO로 연결된 FLASH 영역?
0xA0000000은 FLASH

RedBoot> version RedBoot(tm) bootstrap and debug environment [ROM] Non-certified release, version UNKNOWN - built 17:44:04, Apr 16 2003 Platform: COGENT (XScale) Copyright (C) 2000, 2001, Red Hat, Inc. RAM: 0xa0000000-0xa2000000, 0xa0012fb8-0xa1ebf000 available FLASH: 0x04000000 - 0x06000000, 128 blocks of 0x00040000 bytes each. RedBoot> ldrh 0xa0000000 0x    f018 from 0xa0000000 RedBoot> ldrh 0x00000000 0x    f018 from 0x       0 RedBoot> ldrh 0x04000000 0x    f018 from 0x 4000000 RedBoot> ldrh 0x0000000f 0x    e59f from 0x       e RedBoot> ldrh 0xa000000f 0x    e59f from 0xa000000e RedBoot> ldrh 0x0400000f 0x    e59f from 0x 400000e

2013/07/02 - [하드웨어/PalmPalm Tynux Box] - tynuxbox X와 H-JTAG (wiggler / parallel)
2013/07/03 - [하드웨어/PalmPalm Tynux Box] - palmpalm = PXA255 + Intel 28F128J3


일단 이건.. H-JTAG에서 사용하는 초기화 파일로
모델이 조금 다른 28F320J3 용이다. (4MB NOR)

일단 16bit 1chip 으로 16bit band width 인거 같고..
Flash address가 0x10000000 으로 RAM 보다 뒤에 시작한다.

대망(?)의 Init Script 인데.. 음.. 부디 28F128J3 에도 적용이 되길 ㅠㅠ

RESET과 VERIFICATION이 추가 되었다.

파일 내용은 아래와 같다.

FLASH SECTION: INTEL 28F320J3 MEMORY SECTION: 16-BIT X 1-CHIP 0x10000000 0x00300000 XTAL SECTION: NULL TCK SECTION: 0 0 SCRIPT SECTION: SysReset+++//Rest system SetMem+32-Bit+0xFFFFFD44+0x00008000//Disable watchdog SetMem+32-Bit+0xFFFFFC20+0x00000801//Enable main oscillator Delay+++25//wait for main osc stable SetMem+32-Bit+0xFFFFFC28+0x206D9F09//Setup PLL A SetMem+32-Bit+0xFFFFFC2C+0x20A21F0F//Setup PLL B Delay+++25//wait for PLL stable SetMem+32-Bit+0xFFFFFC30+0x00000102//Select PLL A as clock source Delay+++100//wait for system stable SetMem+32-Bit+0xFFFFE400+0x02020202//SMC_SETUP SetMem+32-Bit+0xFFFFE404+0x0D0D0D0D//SMC_PULSE SetMem+32-Bit+0xFFFFE408+0x00100010//SMC_CYCLE SetMem+32-Bit+0xFFFFE40C+0x00041003//SMC_MODE PGMOPTION SECTION: ENABLE_RESET ENABLE_VERIFICATION2 ADDON SECTION: NULL [링크 : http://forum.hjtag.com/viewthread.php?action=printable&tid=446&sid=2FhBH7]

 

[INIT_TRITON_RAM] memory write 0x48000008 0x12DC24D8          ; MSC0 = 0x26F226F2 memory read 0x48000008                      ; read MSC0 memory write 0x4800000C 0x7FF07FF0          ; MSC1 = 0x3FF4A441 wait  10 memory write 0x48000010 0x7FF07FF0          ; MSC2 = 0x00007FF0 wait  10 memory write 0x48000004 0x00000018          ; MDREFR = 0x00000018 memory write 0x4800001C 0x00000000          ; SXCNFG = 0x00000000 memory write 0x48000004 0x00010018          ; MDREFR = 0x00010018 wait  10 memory write 0x48000004 0x0009C030          ; MDREFR = 0x000BC018 memory write 0x48000000 0x00000AA8          ; MDCNFG = 0x00000AA8 wait  100 memory write 0x48000000 0x00000AAD          ; MDCNFG = 0x00000AA9 memory write 0x48000040 0x00220032          ; MDMRS = 0x00220032 [FLASH_28F128J3A] ; auto detect 28F128J3(A) or 28F128P30B CHIP                    = 28F128J3(A)       ; flash chip CHIP                    = 28F128P30B        ; flash chip ACCESS_METHOD           = AUTO              ; program method auto CHECK_ID                = YES               ; check chip ID CHIP_WIDTH              = 16                ; chip is in 16 bit configuration CHIP_COUNT              = 1                 ; one chip is used BASE_ADDR               = 0                 ; chip is mapped at 0x0000000 FILE                    = "myfile.bin", BIN, 0 ; file to program AUTO_ERASE              = NO                ; erase before program AUTO_LOCK               = NO                ; lock after program   [링크 : http://download.ronetix.info/peedi/cfg_examples/xscale/pxa255.cfg]