[U-Boot-Users] [PATCH] for FLASH sector info reverse order & NS16550 pre-setting PSR

[Roger Huang]

HI:
    I use a 8MB TOP FLASH, with CFI driver can not handle this type, becasue 
SECT info order is for BOTTOM FLASH, so I modefied for it. Next version can 
detect bootloc :-)

    Enjoy

    Roger Huang

diff -rc u-boot/drivers/cfi_flash.c u-boot.cameo/drivers/cfi_flash.c
*** u-boot/drivers/cfi_flash.c	2006-07-31 14:25:47.000000000 +0800
--- u-boot.cameo/drivers/cfi_flash.c	2006-07-31 12:39:55.000000000 +0800
***************
*** 1173,1179 ****
  			}
  			tmp = flash_read_long (info, 0,
  					       FLASH_OFFSET_ERASE_REGIONS +
! 					       i * 4);
  			erase_region_size =
  				(tmp & 0xffff) ? ((tmp & 0xffff) * 256) : 128;
  			tmp >>= 16;
--- 1173,1184 ----
  			}
  			tmp = flash_read_long (info, 0,
  					       FLASH_OFFSET_ERASE_REGIONS +
! #ifdef CFG_FLASH_SECT_INFO_REVS
! 					       (num_erase_regions - i - 1) *
! #else
! 					       i * 
! #endif
! 					       4);
  			erase_region_size =
  				(tmp & 0xffff) ? ((tmp & 0xffff) * 256) : 128;
  			tmp >>= 16;
diff -rc u-boot/drivers/ns16550.c u-boot.cameo/drivers/ns16550.c
*** u-boot/drivers/ns16550.c	2006-07-31 14:25:47.000000000 +0800
--- u-boot.cameo/drivers/ns16550.c	2006-07-27 13:08:00.000000000 +0800
***************
*** 23,28 ****
--- 23,31 ----
  	com_port->lcr = LCR_BKSE | LCRVAL;
  	com_port->dll = baud_divisor & 0xff;
  	com_port->dlm = (baud_divisor >> 8) & 0xff;
+ #ifdef CFG_NS16550A_PSR
+ 	com_port->fcr = CFG_NS16550A_PSR;
+ #endif
  	com_port->lcr = LCRVAL;
  	com_port->mcr = MCRVAL;
  	com_port->fcr = FCRVAL;
diff -rc u-boot/README u-boot.cameo/README
*** u-boot/README	2006-07-31 14:25:45.000000000 +0800
--- u-boot.cameo/README	2006-07-31 12:39:06.000000000 +0800
***************
*** 1818,1823 ****
--- 1818,1826 ----
  		is useful, if some of the configured banks are only
  		optionally available.
  
+ - CFG_FLASH_SECT_INFO_REVS
+ 		Reverse sector infomation order for broken CFI top devices
+ 
  - CFG_RX_ETH_BUFFER:
  		Defines the number of ethernet receive buffers. On some
  		ethernet controllers it is recommended to set this value