From 9270553fff23462fcb298f154296319bf3639d15 Mon Sep 17 00:00:00 2001 From: Edward O'Callaghan Date: Sat, 24 May 2014 04:09:50 +1000 Subject: Re-factor 'to_flash_offset()' into 'spi_flash.h' Re-factor to_flash_offset() into 'spi_flash.h' header. Motivated by Clang complaining that the function 'to_flash_offset' is unused. Change-Id: Ic75fd2fb4edc5e434c199ebd10c7384d197e0c63 Signed-off-by: Edward O'Callaghan Reviewed-on: http://review.coreboot.org/7519 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/include/spi_flash.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src/include/spi_flash.h') diff --git a/src/include/spi_flash.h b/src/include/spi_flash.h index 70ca784c90..1a78b5a904 100644 --- a/src/include/spi_flash.h +++ b/src/include/spi_flash.h @@ -76,4 +76,15 @@ static inline int spi_flash_erase(struct spi_flash *flash, u32 offset, return flash->erase(flash, offset, len); } +#if !defined(__PRE_RAM__) +/* convert a pointer to flash area into the offset inside the flash */ +static inline u32 to_flash_offset(struct spi_flash *flash, void *p) { +#if defined(CONFIG_VIRTUAL_ROM_SIZE) + return ((u32)p + CONFIG_VIRTUAL_ROM_SIZE); +#else + return ((u32)p + flash->size); +#endif /* defined(CONFIG_VIRTUAL_ROM_SIZE) */ +} +#endif /* !defined(__PRE_RAM__) */ + #endif /* _SPI_FLASH_H_ */ -- cgit v1.2.3