From patchwork Wed Feb 26 21:39:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kyle Evans X-Patchwork-Id: 236922 List-Id: U-Boot discussion From: kevans at FreeBSD.org (kevans at FreeBSD.org) Date: Wed, 26 Feb 2020 15:39:10 -0600 Subject: [PATCH 2/2] rpi: use the newly-added RPI_EFI_NR_SPIN_PAGES Message-ID: <20200226213910.37883-1-kevans@FreeBSD.org> From: Kyle Evans Some systems may use a slightly larger stub to do PSCI for booting the RPi family. The number of pages has been made configurable so that operating systems building U-Boot for use in these kinds of environments can reserve more memory in the EFI memory map. Signed-off-by: Kyle Evans --- board/raspberrypi/rpi/rpi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c index e367ba3092..0206a093d4 100644 --- a/board/raspberrypi/rpi/rpi.c +++ b/board/raspberrypi/rpi/rpi.c @@ -489,7 +489,8 @@ int ft_board_setup(void *blob, bd_t *bd) #ifdef CONFIG_EFI_LOADER /* Reserve the spin table */ - efi_add_memory_map(0, 1, EFI_RESERVED_MEMORY_TYPE, 0); + efi_add_memory_map(0, CONFIG_RPI_EFI_NR_SPIN_PAGES, + EFI_RESERVED_MEMORY_TYPE, 0); #endif return 0;