diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/bootmem.h | 1 | ||||
| -rw-r--r-- | src/include/device/device.h | 3 | ||||
| -rw-r--r-- | src/include/device/resource.h | 2 |
3 files changed, 6 insertions, 0 deletions
diff --git a/src/include/bootmem.h b/src/include/bootmem.h index 6ccdd884aa..0478a12755 100644 --- a/src/include/bootmem.h +++ b/src/include/bootmem.h @@ -22,6 +22,7 @@ enum bootmem_type { BM_MEM_FIRST = 0x10000, /* First entry in this list */ BM_MEM_RAM, /* Memory anyone can use */ BM_MEM_RESERVED, /* Don't use this memory region */ + BM_MEM_SOFT_RESERVED, /* Specific purpose memory */ BM_MEM_ACPI, /* ACPI Tables */ BM_MEM_NVS, /* ACPI NVS Memory */ BM_MEM_UNUSABLE, /* Unusable address space */ diff --git a/src/include/device/device.h b/src/include/device/device.h index b4b2d20e11..8a663f095c 100644 --- a/src/include/device/device.h +++ b/src/include/device/device.h @@ -428,6 +428,9 @@ static inline void fixed_mem_resource_kb(struct device *dev, unsigned long index fixed_mem_resource_kb(dev, idx, basek, sizek, IORESOURCE_CACHEABLE \ | IORESOURCE_RESERVE) +#define soft_reserved_ram_resource(dev, idx, basek, sizek) \ + fixed_mem_resource(dev, idx, basek, sizek, IORESOURCE_SOFT_RESERVE) + #define bad_ram_resource_kb(dev, idx, basek, sizek) \ reserved_ram_resource_kb((dev), (idx), (basek), (sizek)) diff --git a/src/include/device/resource.h b/src/include/device/resource.h index 96241358a4..3afdf6a07d 100644 --- a/src/include/device/resource.h +++ b/src/include/device/resource.h @@ -28,6 +28,8 @@ #define IORESOURCE_BRIDGE 0x00080000 /* This is a request to allocate resource about 4G boundary. */ #define IORESOURCE_ABOVE_4G 0x00100000 +/* The resource needs to be soft reserved in the coreboot table */ +#define IORESOURCE_SOFT_RESERVE 0x00200000 /* The resource needs to be reserved in the coreboot table */ #define IORESOURCE_RESERVE 0x10000000 /* The IO resource assignment has been stored in the device */ |