From 3bf38548474697d11c935f23a610222c36df90c0 Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Thu, 18 Dec 2014 22:22:04 +0200 Subject: CBMEM: Tag chipsets with LATE_CBMEM_INIT MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In preparation to remove the static CBMEM allocator, tag the chipsets that still do not implement get_top_of_ram() for romstage. LATE_CBMEM_INIT also implies BROKEN_CAR_MIGRATE. Change-Id: Iad359db2e65ac15c54ff6e9635429628e4db6fde Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/7850 Reviewed-by: Edward O'Callaghan Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) --- src/Kconfig | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'src/Kconfig') diff --git a/src/Kconfig b/src/Kconfig index 4b10e17b02..92714d5ed1 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -157,16 +157,17 @@ config INCLUDE_CONFIG_FILE (empty) 0x8e480 null 3610440 config EARLY_CBMEM_INIT - bool - default n + def_bool !LATE_CBMEM_INIT + +config LATE_CBMEM_INIT + def_bool n help - Make coreboot initialize the CBMEM structures while running in ROM - stage. This is useful when the ROM stage wants to communicate - some, for instance, execution timestamps. It needs support in - romstage.c and should be enabled by the board's Kconfig. + Enable this in chipset's Kconfig if northbridge does not implement + early get_top_of_ram() call for romstage. CBMEM tables will be + allocated late in ramstage, after PCI devices resources are known. config BROKEN_CAR_MIGRATE - def_bool !EARLY_CBMEM_INIT + def_bool LATE_CBMEM_INIT help Many boards use CAR_GLOBAL but have no EARLY_CBMEM_INIT and manage CAR migration on S3 resume path only. Couple boards use -- cgit v1.2.3