On Tuesday 29 January 2008, Stefan Roese wrote:
On Tuesday 29 January 2008, Mike Frysinger wrote:
The cmd_reset member of the flash info struct is not initialized until the specific cmdset function is called. This normally happens by: flash_get_size -> flash_detect_cfi -> cmdset_*_init That means we cannot use cmd_reset inside of the cfi detection functions.
Right. But your version now uses the Intel reset command (0xff) unconditionally. AMD/Spansion style flash chips need AMD_CMD_RESET (0xf0) instead. Any idea how we should handle this?
i saw that, but there's a define already to account for this i think: CFG_FLASH_CFI_AMD_RESET ... or did i miss the purpose of this ?
the other option is to just not issue a reset ... when i looked at the kernel, it didnt seem to issue a reset in the cfi detection case -mike