diff options
Diffstat (limited to 'src/soc/amd/picasso/Kconfig')
| -rw-r--r-- | src/soc/amd/picasso/Kconfig | 129 |
1 files changed, 110 insertions, 19 deletions
diff --git a/src/soc/amd/picasso/Kconfig b/src/soc/amd/picasso/Kconfig index dba4e2fa59..725bd16a27 100644 --- a/src/soc/amd/picasso/Kconfig +++ b/src/soc/amd/picasso/Kconfig @@ -60,12 +60,122 @@ config MEMLAYOUT_LD_FILE string default "src/soc/amd/picasso/memlayout.ld" +config EARLY_RESERVED_DRAM_BASE + hex + default 0x2000000 + help + This variable defines the base address of the DRAM which is reserved + for usage by coreboot in early stages (i.e. before ramstage is up). + This memory gets reserved in BIOS tables to ensure that the OS does + not use it, thus preventing corruption of OS memory in case of S3 + resume. + +config EARLYRAM_BSP_STACK_SIZE + hex + default 0x1000 + +config PSP_APOB_DRAM_ADDRESS + hex + default 0x2001000 + help + Location in DRAM where the PSP will copy the AGESA PSP Output + Block. + +config PSP_SHAREDMEM_BASE + hex + default 0x2011000 if VBOOT + default 0x0 + help + This variable defines the base address in DRAM memory where PSP copies + vboot workbuf to. This is used in linker script to have a static + allocation for the buffer as well as for adding relevant entries in + BIOS directory table for the PSP. + +config PSP_SHAREDMEM_SIZE + hex + default 0x8000 if VBOOT + default 0x0 + help + Sets the maximum size for the PSP to pass the vboot workbuf and + any logs or timestamps back to coreboot. This will be copied + into main memory by the PSP and will be available when the x86 is + started. The workbuf's base depends on the address of the reset + vector. + config PRERAM_CBMEM_CONSOLE_SIZE hex default 0x1600 help Increase this value if preram cbmem console is getting truncated +config BOOTBLOCK_ADDR + hex + default 0x2030000 + help + Sets the address in DRAM where bootblock should be loaded. + +config C_ENV_BOOTBLOCK_SIZE + hex + default 0x10000 + help + Sets the size of the bootblock stage that should be loaded in DRAM. + This variable controls the DRAM allocation size in linker script + for bootblock stage. + +config X86_RESET_VECTOR + hex + depends on ARCH_X86 + default 0x203fff0 + help + Sets the reset vector within bootblock where x86 starts execution. + Reset vector is supposed to live at offset -0x10 from end of + bootblock i.e. BOOTBLOCK_ADDR + C_ENV_BOOTBLOCK_SIZE - 0x10. + +config ROMSTAGE_ADDR + hex + default 0x2040000 + help + Sets the address in DRAM where romstage should be loaded. + +config ROMSTAGE_SIZE + hex + default 0x80000 + help + Sets the size of DRAM allocation for romstage in linker script. + +config FSP_M_ADDR + hex + default 0x20C0000 + help + Sets the address in DRAM where FSP-M should be loaded. cbfstool + performs relocation of FSP-M to this address. + +config FSP_M_SIZE + hex + default 0x80000 + help + Sets the size of DRAM allocation for FSP-M in linker script. + +config VERSTAGE_ADDR + hex + depends on VBOOT_SEPARATE_VERSTAGE + default 0x2140000 + help + Sets the address in DRAM where verstage should be loaded if running + as a separate stage on x86. + +config VERSTAGE_SIZE + hex + depends on VBOOT_SEPARATE_VERSTAGE + default 0x80000 + help + Sets the size of DRAM allocation for verstage in linker script if + running as a separate stage on x86. + +config RAMBASE + hex + default 0x10000000 + config CPU_ADDR_BITS int default 48 @@ -234,18 +344,6 @@ config MAINBOARD_POWER_RESTORE return to S0. Otherwise the system will remain in S5 once power is restored. -config FSP_M_ADDR - hex - default 0x90000000 - -config X86_RESET_VECTOR - hex - default 0x807fff0 - -config EARLYRAM_BSP_STACK_SIZE - hex - default 0x800 - config FSP_TEMP_RAM_SIZE hex depends on FSP_USES_CB_STACK @@ -300,13 +398,6 @@ config AMD_PUBKEY_FILE string default "3rdparty/amd_blobs/picasso/PSP/AmdPubKeyRV.bin" -config PSP_APOB_DRAM_ADDRESS - hex - default 0x9f00000 - help - Location in DRAM where the PSP will copy the AGESA PSP Output - Block. - config USE_PSPSCUREOS bool default y |