[U-Boot-Users] [PATCH] M18 flash (Sibley) support (attempt 2)

Anatolij Gustschin
2008-04-29T15:03:48Z

Hi Vasiliy,

Vasiliy Leoenenko wrote:
> cfi_flash: support of long cmd in U-boot.
>
> Some NOR flash chips needs support of commands with length grether than max value size of uchar.
> For example all M18 family chips use 0x1ff command in buffered write mode as value of program loops count.

Unfortunately this patch still breaks CFI support on sequoia board:

U-Boot 1.3.3-rc1-00021-g0e715a7-dirty (Apr 29 2008 - 16:55:18)

CPU: AMCC PowerPC 440EPx Rev. A at 330 MHz (PLB=132, OPB=66, EBC=66 MHz)
Security/Kasumi support
Bootstrap Option B - Boot ROM Location EBC (16 bits)
Internal PCI arbiter enabled, PCI async ext clock used
32 kB I-Cache 32 kB D-Cache
Board: Sequoia - AMCC PPC440EPx Evaluation Board, Rev. F, PCI=33 MHz
I2C: ready
DTT: 1 is 36 C
DRAM: 256 MB
FLASH: CFI: Unknown command set 0x0
*** failed ***
### ERROR ### Please RESET the board ###

Best regards,
Anatolij

--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office at denx.de