From 7724cebf978a17f0a2c6117dfebc71d56723d53a Mon Sep 17 00:00:00 2001 From: Uwe Poeche Date: Mon, 15 Jul 2019 11:15:36 +0200 Subject: include/spi-generic: move common flash timeouts This patch moves SPI_FLASH time-outs from spi/spi_flash_internal.h for SPI SW-sequencing to include/spi-generic.h to provide also for SPI HW-sequencing. tested on siemens/bdx1 and checked if all includes of spi_flash_internal.h on other places provide an include of spi-generic.h before Change-Id: I837f1a027b836996bc42389bdf7dbab7f0e9db09 Signed-off-by: Uwe Poeche Reviewed-on: https://review.coreboot.org/c/coreboot/+/34345 Tested-by: build bot (Jenkins) Reviewed-by: Werner Zeh --- src/include/spi-generic.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/include') diff --git a/src/include/spi-generic.h b/src/include/spi-generic.h index d0f957f1f9..93704f81d9 100644 --- a/src/include/spi-generic.h +++ b/src/include/spi-generic.h @@ -16,6 +16,15 @@ #ifndef _SPI_GENERIC_H_ #define _SPI_GENERIC_H_ +/* Common parameters -- kind of high, but they should only occur when there + * is a problem (and well your system already is broken), so err on the side + * of caution in case we're dealing with slower SPI buses and/or processors. + */ +#define CONF_SYS_HZ 100 +#define SPI_FLASH_PROG_TIMEOUT (2 * CONF_SYS_HZ) +#define SPI_FLASH_PAGE_ERASE_TIMEOUT (5 * CONF_SYS_HZ) +#define SPI_FLASH_SECTOR_ERASE_TIMEOUT (10 * CONF_SYS_HZ) + #include #include #include -- cgit v1.2.3