diff options
| author | Simon Glass <[email protected]> | 2020-09-22 12:44:51 -0600 |
|---|---|---|
| committer | Bin Meng <[email protected]> | 2020-09-25 11:27:12 +0800 |
| commit | 97bafc9df9df629577df00c2649902897e644b52 (patch) | |
| tree | b571fb3993bd7fc9c50243f3d5101544cb7bb4e0 | |
| parent | 4c44aa7aabdb8470c664eb3c23d82da0641571cd (diff) | |
x86: Add a config for the systemagent PCIEX regions size
Add a way to specify the required size for this region. This is used when
generating ACPI tables.
Signed-off-by: Simon Glass <[email protected]>
| -rw-r--r-- | arch/x86/Kconfig | 18 | ||||
| -rw-r--r-- | arch/x86/cpu/apollolake/Kconfig | 1 |
2 files changed, 19 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 76276c60274..256a1100bd3 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -976,4 +976,22 @@ config TPL_ACPI_GPE See https://queue.acm.org/blogposting.cfm?id=18977 for more info +config SA_PCIEX_LENGTH + hex + default 0x10000000 if (PCIEX_LENGTH_256MB) + default 0x8000000 if (PCIEX_LENGTH_128MB) + default 0x4000000 if (PCIEX_LENGTH_64MB) + default 0x10000000 + help + This option allows you to select length of PCIEX region. + +config PCIEX_LENGTH_256MB + bool + +config PCIEX_LENGTH_128MB + bool + +config PCIEX_LENGTH_64MB + bool + endmenu diff --git a/arch/x86/cpu/apollolake/Kconfig b/arch/x86/cpu/apollolake/Kconfig index 99d4e105c25..37d6289ee41 100644 --- a/arch/x86/cpu/apollolake/Kconfig +++ b/arch/x86/cpu/apollolake/Kconfig @@ -13,6 +13,7 @@ config INTEL_APOLLOLAKE select TPL_X86_TSC_TIMER_NATIVE select SPL_PCH_SUPPORT select TPL_PCH_SUPPORT + select PCIEX_LENGTH_256MB select PCH_SUPPORT select P2SB select SMP_AP_WORK |