2 source "src/soc/intel/*/Kconfig"
5 source "src/soc/intel/common/Kconfig.common"
7 config INTEL_HAS_TOP_SWAP
10 Set this config if the Intel SoC supports top swap feature
12 config INTEL_ADD_TOP_SWAP_BOOTBLOCK
13 bool "Include a Top swap bootblock"
15 depends on INTEL_HAS_TOP_SWAP
17 Intel PCH/Southbridges have feature that it is possible to have
18 the southbridge/PCH look for the bootblock at a 64K or
19 128K/256K/512K/1MB (in case of newer SoCs) offset
20 instead of the usual top of flash.
21 Select this to put a 'second' bootblock.
23 config INTEL_TOP_SWAP_BOOTBLOCK_SIZE
24 hex "Size of top swap boot block"
25 depends on INTEL_ADD_TOP_SWAP_BOOTBLOCK
28 Set this config to a supported topswap size.
29 Valid sizes: 0x10000 0x20000 0x40000 0x80000 0x100000
31 config INTEL_TOP_SWAP_FIT_ENTRY_FMAP_REG
33 depends on INTEL_ADD_TOP_SWAP_BOOTBLOCK
35 Use this config to specify the name of a FMAP region (which should
36 hold a microcode) whose address as the first entry in the topswap FIT.
37 This is useful in creating a asymmetric FIT in top swap bootblock
38 than the one in non-topswap bootblock. This string will be passed
39 onto ifittool (-A -n option). ifittool will not parse the region for MCU
40 entries, and only locate the region and insert its address into FIT.