bbc880eee7
This gets rid of the somewhat unstructured placement of AMD's
sysinfo structure in CAR.
We used to carve out some CAR space using a Kconfig variable,
and then put sysinfo there manually (by "virtue" of pointer magic).
Now it's a variable with the CAR_GLOBAL qualifier, and build
system magic.
For this, the following steps were done (but must happen together
since the intermediates won't build):
- Add new CAR_GLOBAL sysinfo_car
- point all sysinfo pointers to sysinfo_car instead of GLOBAL_VAR
- remove DCACHE_RAM_GLOBAL_VAR_SIZE
- from CAR setup (no need to reserve the space)
- commented out code (that was commented out for years)
- only copy sizeof(sysinfo) into RAM after ram init, where
before it copied the whole GLOBAL_VAR area.
- from Kconfig
Change-Id: I3cbcccd883ca6751326c8e32afde2eb0c91229ed
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/1887
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Marc Jones <marcj303@gmail.com>
70 lines
1.1 KiB
Text
70 lines
1.1 KiB
Text
if BOARD_ASUS_A8V_E_SE
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config BOARD_SPECIFIC_OPTIONS # dummy
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def_bool y
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select ARCH_X86
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select CPU_AMD_SOCKET_939
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select K8_HT_FREQ_1G_SUPPORT
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select NORTHBRIDGE_AMD_AMDK8
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select NORTHBRIDGE_AMD_AMDK8_ROOT_COMPLEX
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select SOUTHBRIDGE_VIA_VT8237R
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select SOUTHBRIDGE_VIA_K8T890
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select SOUTHBRIDGE_VIA_SUBTYPE_K8T890
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select SUPERIO_WINBOND_W83627EHG
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select HAVE_OPTION_TABLE
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select HAVE_ACPI_TABLES
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select HAVE_MP_TABLE
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select BOARD_ROMSIZE_KB_512
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select RAMINIT_SYSINFO
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select QRANK_DIMM_SUPPORT
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select SET_FIDVID
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config MAINBOARD_DIR
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string
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default asus/a8v-e_se
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config DCACHE_RAM_BASE
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hex
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default 0xcc000
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config DCACHE_RAM_SIZE
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hex
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default 0x4000
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config APIC_ID_OFFSET
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hex
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default 0x10
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config SB_HT_CHAIN_ON_BUS0
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int
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default 1
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config MAINBOARD_PART_NUMBER
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string
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default "A8V-E SE"
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config HW_MEM_HOLE_SIZEK
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hex
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default 0
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config MAX_CPUS
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int
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default 2
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config MAX_PHYSICAL_CPUS
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int
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default 1
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config HEAP_SIZE
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hex
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default 0x40000
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config HT_CHAIN_END_UNITID_BASE
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hex
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default 0x20
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config HT_CHAIN_UNITID_BASE
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hex
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default 0x0
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endif # BOARD_ASUS_A8V_E_SE
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