diff options
| author | Kyle Evans <kevans@FreeBSD.org> | 2020-02-26 15:37:13 -0600 |
|---|---|---|
| committer | Matthias Brugger <mbrugger@suse.com> | 2020-05-13 14:04:49 +0200 |
| commit | c6badda85c6f29904aa8f55c508921d38b93cc60 (patch) | |
| tree | ee3b716a9caa6d2240641ed27e17c5ae1d569d5f | |
| parent | cdabf301db84de7717340b391c97b762890469cd (diff) | |
rpi: Kconfig option for initial page reservation
While the nearly-universal default for the Raspberry Pi family is to use
spin tables and the spin table implementation provided by the Raspberry Pi
Foundation, FreeBSD and others may use a PSCI implementation instead.
Accommodate these setups by allowing them to configure for more than one
page to be reserved in the initial reservation. The default reservation
remains as one page.
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
| -rw-r--r-- | arch/arm/mach-bcm283x/Kconfig | 2 | ||||
| -rw-r--r-- | board/raspberrypi/rpi/Kconfig | 10 |
2 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-bcm283x/Kconfig b/arch/arm/mach-bcm283x/Kconfig index 00419bf254..e6eb904e7f 100644 --- a/arch/arm/mach-bcm283x/Kconfig +++ b/arch/arm/mach-bcm283x/Kconfig @@ -209,4 +209,6 @@ config SYS_SOC config SYS_CONFIG_NAME default "rpi" +source "board/raspberrypi/rpi/Kconfig" + endmenu diff --git a/board/raspberrypi/rpi/Kconfig b/board/raspberrypi/rpi/Kconfig new file mode 100644 index 0000000000..e40088fde1 --- /dev/null +++ b/board/raspberrypi/rpi/Kconfig @@ -0,0 +1,10 @@ +if SYS_BOARD = "rpi" + +config RPI_EFI_NR_SPIN_PAGES + int "Spin table page count" + default 1 + help + Number of pages to reserve starting at page 0 for spin tables in the EFI + memory map + +endif |