2440test-r06_revhistory_040607.txt

S3C2440测试代码

"D:\Work\Arm\S3C2440\Develope\Prog\2440Test\2440test-r01"
捞抚 函版 - "D:\Work\Arm\S3C2440\Prog\2440Test\2440test-r03"
捞抚 函版 - "D:\Work\Arm\S3C2440\Prog\2440Test\2440atest-r04"
Test code 荐沥 History.

0. 2003/11/03.
   File name: 
	2440Test-Rev02-031103.zip
   Revision: 
	2440侩 test program 檬扁 硅器 捞饶 2003/11/3老磊 version. 
	TSP file update(郴侩:肋葛抚)
==================================================================================
1. 2003/11/05.
   Revision:
	(1) 2440lib.c俊 "void Max1718_Set(int voltage)" 窃荐 眠啊: 
	(2) Max1718啊函 Regulator control 窃荐 眠啊 棺 2440test.c俊辑 檬扁 setting窍档废 荐沥.
	(3) PWR_C.c郴狼 "Powerconsumption()" function狼 option牢 荤侩窍瘤 臼绰 block狼 
            clock阑 公炼扒 disable窍档废 荐沥.
            肚茄 Worst炼扒牢 Mem to Mem DMA绰 select且 荐 乐档废 荐沥.
======================================================================================
2. 2003/11/15
   Revision:
	(1) Camera 包访 内靛 荐沥 (camif 窃荐 棺 setting 荐沥. iic_s5x532, iic_ov7620狼 IIC interface 荤侩)
	(2) UART1阑 debug 器飘肺 荤侩窍绰 券版栏肺 UART test code 荐沥. (by 傈蛮侥 急烙)
	(3) ADC/TS code update (by 辫侩绕)	
======================================================================================
3. 2003/11/27
   Revision:
	(1) sleep.c update. v0.18阑 扁霖栏肺 荐沥 (by 碍盔殴 氓烙-sleep_port.xls 颇老 曼炼)
	(2) main() 荤侩 啊瓷窍档废 retarget 汲沥. (2420 code 捞侥)
======================================================================================
4. 2004/01/14
   Revision:
	(1) makefile option.h option.inc 2440test.c retarget.c 荐沥
            SDT2.5俊辑 compile 啊瓷窍档废 荐沥窍看娇.
	(2) AM29F800.c 
            AM29F or AM29LVxxxB type阑 葛滴 writing 啊瓷窍档废 荐沥
======================================================================================
5. 2004/01/26
   Revision:
	(1) SDT2.5俊辑 compile矫 固软茄 何盒 荐沥 棺 眠啊.- retarget.c 2440test.c makefile荐沥
	(2) 2440init.s(286 lin) UPLL/MPLL setting 鉴辑 函版 棺 UPLL setting捞饶 NOP 7俺 火涝.
            -> UPLL clock捞 蠢府绊 MPLL捞 狐甫版快 扁粮狼 规过牢 MPLL阑 刚历 setting窍绊 
               UPLL阑 楷捞绢 setting 且 版快 郴何利栏肺 UPLL enable捞 牢侥登瘤 臼阑荐 乐澜.
======================================================================================

6. 2004/01/27
   Revision:
	(1) 2440A version阑 困秦 荐沥窃 - 16.344MHz xtal捞 扁夯 厘馒凳.
            肚茄 PLL狼 荐沥(pll2115x -> pll2188x)栏肺 PMS蔼 官柴利侩.
======================================================================================

7. 2004/02/9
   Revision:
	(1) Calc_Clock窃荐俊辑 MPLL拌魂窍绰 荐侥 坷幅
	扁粮 Fclk=(U32) (((float)Mdiv+8)*FIN*2.0)/( ((float)Pdiv+2)*(float)sval);
	俊辑 褒龋 眠啊 Fclk=(U32)( (((float)Mdiv+8)*FIN*2.0)/( ((float)Pdiv+2)*(float)sval) );
	唱赣瘤 荐侥档 付蛮啊瘤烙.
======================================================================================
8. 2004/02/17
   Revision:
	(1) camera, uart, lcd, NAND update.

======================================================================================
9. 2004/02/18
   Revision: by Y.H. Lee
        (1) AC97 Register Map(for 2440A) 眠啊 (In 2440addr.h)   
        (2) AC97 Interrupt啊 扁粮 WDT 牢磐反飘俊 Muxing登哥 WDT客 AC97阑 备盒窍扁 困秦 Sub 牢磐反飘 亲格 眠啊凳.
  	  #define pISR_WDT_AC97	(*(unsigned *)(_ISR_STARTADDRESS+0x44)) //Modified for 2440A AC97
  	  #define BIT_WDT_AC97	(0x1<<9)	//Modified for 2440A
  	  #define BIT_SUB_ALLMSK	(0x7fff)	//Changed from 0x7ff to 0x7fff for 2440A   	
  	  #define BIT_SUB_AC97	(0x1<<14)       //Added for 2440A 
  	  #define BIT_SUB_WDT 	(0x1<<13)       //Added for 2440A 
        (3) 2440lib.h救俊 Delay 窃荐 包访 坷幅 荐沥窃.
         delayLoopCount = 8000000/(i*64); (扁粮)  => delayLoopCount = 16000000/(i*64); (荐沥)         
        (4) AC97 包访 Function 抛胶飘 何盒 货肺 眠啊凳.
        (5) IIS 包访 Master Clock 急琶 (PCLK or MPLLin) 扁瓷 眠啊凳. 
 
======================================================================================
10. 2004/02/20
   Revision:
	(1) FCLK:HCLK狼 厚啦捞 1:1捞 酒囱版快 MMU_SetAsyncmode甫 汲沥窃.
	    C code俊辑 FCLK:HCLK甫 促矫 setting窍瘤 臼阑版快
	    fast mode肺 汲沥登绢 Bus clock(HCLK)苞 悼扁登绢 operation窃.
======================================================================================
11. 2004/03/02
   Revision:
	(1) 2440addr.h BIT_SUB_CAM_P & BIT_SUB_CAM_C 蔼 荐沥
                (2) Camera S5X3A1 test 眠啊, code 荐沥.
======================================================================================
12. 2004/03/03
   Revision:
	(1) 2440addr.h SDI 何盒 荐沥
                (2) sdi.c code 荐沥
		(3) ac97.c 荐沥.
======================================================================================
13. 2004/03/05 (扁 荐沥凳)
   Revision:
	(1) 2440init.s Fclk:Hclk啊 1:1捞 酒囱 版快 async bus mode肺 官操档废 荐沥.
	 [ CLKDIV_VAL>1 		; means Fclk:Hclk is not 1:1.
	 bl MMU_SetAsyncBusMode
	 |
	 bl MMU_SetFastBusMode	; default value.
	 ]
	(2) 2440init.s MPLL->UPLL setting肺 登绢乐带 何盒阑 UPLL->nop delay -> MPLL setting栏肺 鉴辑 官厕.
	    MPLL setting饶 UPLL setting且 版快 worst 版快 救冈鳃 锭 乐澜.
======================================================================================
14. 2004/03/05
   Revision:
	(1) sleep.c
	 sleep mode郴俊辑 阂鞘夸茄 register setting 力芭
	 rMISCCR &= ~(1<<2); //Previous state at STOP(?) mode (???)  "<--力芭窃"
 	 -> 2410俊父 蜡瓤, 2440篮 促弗 register肺 荐沥登菌绊 扁瓷档 函版登菌澜.
	(2) SDT2.50 project manager 棺 ADS1.2 code warrior setting 荐沥 肯丰.
======================================================================================
15. 2004/03/08
   Revision:
	(1) IrDA.c
	 Tx, Rx test code 荐沥. Debug message, reception data 犬牢 何盒 殿.
	(2) rtc.c 
	 Round reset 扁瓷 抛胶飘 窃荐 力芭.
======================================================================================
16. 2004/03/27
   Revision:
	(1) Uart0.c
	 FCLK/n 抛胶飘 窃荐 郴侩 眠啊(400, 533 MHz俊辑 抛胶飘).
	(2) Camif.c 
	 YCbCr2RGB test 窃荐 眠啊.
======================================================================================
17. 2004/04/06. 
   Revision: 
        (1)K9K2g16.c
         Bad Block Information困摹 函版
         Spare Area狼 4锅掳 word俊辑 1锅掳 word肺 函版
         Test code客 pair肺 荐沥凳. test code客 matching捞 登瘤 臼阑 版快
         ECC error惯积窃
	
==================================================================================
18. 2004/04/12
   Revision:
	(1) camif.c
	 Preview port 狼 Burst length 拌魂侥狼 RGB24 何盒 涝仿 荤捞令 函版 
======================================================================================
19. 2004/04/27
   Revision: by Y.H.Lee
	(1) iis.c
	 - SMDK2440 Base board (Rev 0.19)俊 货肺 眠啊等 IIS Line-In 牢磐其捞胶 内靛 眠啊 凳.
         - Mono MIC-In 单捞鸥 犁积 矫 DMA 牢磐反飘 风凭俊 IISCON[0] bit 0=>1 Reset 何盒 眠啊窃. 
        (2) sleep.c
         - Sleep MOP 汲沥: Drive Strength =>11, (*2)
         - Sleep OP 汲沥: 扁粮 GPIO 汲沥 规过 利侩, (*1)       
======================================================================================         
20. 2004/0428
	Revision: by DonGo
	(1) MMU.c
		- line 29, Dcache clean 阑 窍绰 版快 Dcache啊 难廉具窃.
		  扁粮篮 波柳 惑怕俊辑 clean矫糯-> 鉴辑 函版.
	(2) Sleep.c
		- line 507, Sleep mode柳涝矫 Dcache甫 invalidate矫难具 窃.
		  弊犯瘤 臼阑 版快 SDRAM vs Cache狼 correlation捞 救嘎阑 荐 乐澜.
		  -> Dcache invalidate routine 眠啊.
======================================================================================         
21. 2004/04/30
	Revision: by DonGo and YH Lee.
	(1) CPU Board rev0.19俊辑 USB port control GPIO眠啊肺 Sleep mode矫 pin 
	config 函版. Input/HIgh/Pull-up enable -> Outpu/Low/Pull-up disable.
======================================================================================         
22. 2004/05/11
	Revision: by Y.H.Lee	
        (1)AC97.c
         - U16 AC97_Codec_Cmd窃荐 救俊辑 促澜 内靛 积帆窃.
           rAC_CODEC_CMD |= (1<<23);	//To receive SLOTREQ bits when VRA is '1'. 
         - 2440 Rev2. 捞饶 AC97 VRA 葛靛 矫 困俊 内靛 鞘夸 绝澜.
======================================================================================         
23. 2004/05/14
	Revision: by Junon	
        (1)SPI.c
         - Added the Keyboard test codes through SPI1 : IO, Key Scan