diff options
| -rw-r--r-- | src/arch/x86/car.ld | 3 | ||||
| -rw-r--r-- | src/drivers/intel/fsp1_0/Kconfig | 1 | ||||
| -rw-r--r-- | src/lib/Kconfig | 7 | ||||
| -rw-r--r-- | src/lib/fmap.c | 11 | ||||
| -rw-r--r-- | src/soc/rockchip/rk3288/Kconfig | 1 |
5 files changed, 19 insertions, 4 deletions
diff --git a/src/arch/x86/car.ld b/src/arch/x86/car.ld index 972cb5234b..3680250993 100644 --- a/src/arch/x86/car.ld +++ b/src/arch/x86/car.ld @@ -58,7 +58,10 @@ #endif TIMESTAMP(., 0x200) + +#if !CONFIG(NO_FMAP_CACHE) FMAP_CACHE(., FMAP_SIZE) +#endif _car_ehci_dbg_info = .; /* Reserve sizeof(struct ehci_dbg_info). */ diff --git a/src/drivers/intel/fsp1_0/Kconfig b/src/drivers/intel/fsp1_0/Kconfig index 32a07771ee..1a1d4f7072 100644 --- a/src/drivers/intel/fsp1_0/Kconfig +++ b/src/drivers/intel/fsp1_0/Kconfig @@ -15,6 +15,7 @@ config PLATFORM_USES_FSP1_0 bool default n select CAR_GLOBAL_MIGRATION + select NO_FMAP_CACHE # doesn't work with CAR_GLOBAL restrictions help Selected for Intel processors/platform combinations that use the Intel Firmware Support Package (FSP) 1.0 for initialization. diff --git a/src/lib/Kconfig b/src/lib/Kconfig index cb1e4a5cc8..dd9974a817 100644 --- a/src/lib/Kconfig +++ b/src/lib/Kconfig @@ -68,3 +68,10 @@ config HWBASE_DIRECT_PCIDEV def_bool y endif + +config NO_FMAP_CACHE + bool + help + If your platform really doesn't want to use an FMAP cache (e.g. due to + space constraints), you can select this to disable warnings and save + a bit more code. diff --git a/src/lib/fmap.c b/src/lib/fmap.c index 4b4179c769..48aab8f3d5 100644 --- a/src/lib/fmap.c +++ b/src/lib/fmap.c @@ -60,6 +60,9 @@ static void report(const struct fmap *fmap) static void setup_preram_cache(struct mem_region_device *cache_mrdev) { + if (CONFIG(NO_FMAP_CACHE)) + return; + if (!ENV_ROMSTAGE_OR_BEFORE) { /* We get here if ramstage makes an FMAP access before calling cbmem_initialize(). We should avoid letting it come to that, @@ -70,10 +73,10 @@ static void setup_preram_cache(struct mem_region_device *cache_mrdev) } if (REGION_SIZE(fmap_cache) == 0) { - /* If you see this you really want to add an FMAP_CACHE to your - memlayout, unless you absolutely can't affort the 2K. */ - print_once(BIOS_NOTICE, - "NOTE: Running without FMAP_CACHE, should add it!\n"); + /* If you see this you should add FMAP_CACHE() to your memlayout + (or select NO_FMAP_CACHE if you can't afford the 2K). */ + print_once(BIOS_ERR, + "ERROR: FMAP_CACHE enabled but no region provided!\n"); return; } diff --git a/src/soc/rockchip/rk3288/Kconfig b/src/soc/rockchip/rk3288/Kconfig index 3aebab9754..6a44ccd2e0 100644 --- a/src/soc/rockchip/rk3288/Kconfig +++ b/src/soc/rockchip/rk3288/Kconfig @@ -29,6 +29,7 @@ config SOC_ROCKCHIP_RK3288 select MAINBOARD_FORCE_NATIVE_VGA_INIT select HAVE_LINEAR_FRAMEBUFFER select NO_BOOTBLOCK_CONSOLE + select NO_FMAP_CACHE if SOC_ROCKCHIP_RK3288 |