On 26/02/2020 22:37, kevans@FreeBSD.org wrote:
From: Kyle Evans kevans@FreeBSD.org
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
Queued now for rpi-next.
Sorry for the long delay.
arch/arm/mach-bcm283x/Kconfig | 2 ++ board/raspberrypi/rpi/Kconfig | 10 ++++++++++ 2 files changed, 12 insertions(+) create mode 100644 board/raspberrypi/rpi/Kconfig
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 EFImemory map+endif