From 69b88bf1276d2cb0309e2fc96df9d33a893138e3 Mon Sep 17 00:00:00 2001 From: Sol Boucher Date: Thu, 26 Feb 2015 11:47:19 -0800 Subject: fmaptool: Introduce the fmd ("flashmap descriptor") language and compiler This adds a compiler for a language whose textual representation of flashmap regions will be used to describe the layout of flash chips that contain more than just a single CBFS. Direct integration with cbfstool (via a new command-line switch for the create action) is forthcoming but will be added separately. BUG=chromium:461875 TEST=Use Chromium OS's cros_bundle_firmware script on the fmap.dts file for panther. Using the latter file as a reference, write a corresponding fmap.fmd file and feed it through fmaptool. Run both binary output files though the flashmap project's own flashmap_decode utility. Observe only the expected differences. BRANCH=None Change-Id: I06b32d138dbef0a4e5ed43c81bd31c796fd5d669 Signed-off-by: Sol Boucher Original-Commit-Id: 005ab67eb594e21489cf31036aedaea87e0c7142 Original-Change-Id: Ia08f28688efdbbfc70c255916b8eb7eb0eb07fb2 Original-Signed-off-by: Sol Boucher Original-Reviewed-on: https://chromium-review.googlesource.com/255031 Original-Reviewed-by: Julius Werner Original-Reviewed-by: Stefan Reinauer Reviewed-on: http://review.coreboot.org/9942 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi --- src/Kconfig | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'src/Kconfig') diff --git a/src/Kconfig b/src/Kconfig index df4e3202a1..480b8e99ca 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -108,15 +108,25 @@ config CCACHE For details see https://ccache.samba.org. +config FMD_GENPARSER + bool "Generate flashmap descriptor parser using flex and bison" + default n + depends on EXPERT + help + Enable this option if you are working on the flashmap descriptor + parser and made changes to fmd_scanner.l or fmd_parser.y. + + Otherwise, say N to use the provided pregenerated scanner/parser. + config SCONFIG_GENPARSER bool "Generate SCONFIG parser using flex and bison" default n depends on EXPERT help Enable this option if you are working on the sconfig device tree - parser and made changes to sconfig.l and sconfig.y. + parser and made changes to sconfig.l or sconfig.y. - Otherwise, say N. + Otherwise, say N to use the provided pregenerated scanner/parser. config USE_OPTION_TABLE bool "Use CMOS for configuration values" -- cgit v1.2.3