From c654b5172a65faba2b541ee1fda1738534d47241 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 23 Oct 2014 18:58:54 -0600 Subject: fdt: Add ft_system_setup() function for system device tree additions Add an additional function for adding information to the device tree before booting. This permits additions which are not board-specific. Signed-off-by: Simon Glass Acked-by: Anatolij Gustschin Reviewed-by: Tom Rini --- README | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'README') diff --git a/README b/README index 837dca0c93..bf3ec67b8e 100644 --- a/README +++ b/README @@ -669,6 +669,13 @@ The following options need to be configured: Board code has addition modification that it wants to make to the flat device tree before handing it off to the kernel + CONFIG_OF_SYSTEM_SETUP + + Other code has addition modification that it wants to make + to the flat device tree before handing it off to the kernel. + This causes ft_system_setup() to be called before booting + the kernel. + CONFIG_OF_BOOT_CPU This define fills in the correct boot CPU in the boot @@ -3407,7 +3414,7 @@ FIT uImage format: to 128 or 256, although it does not have to be power of 2). default: 4096 - + CONFIG_MTD_UBI_BEB_LIMIT This option specifies the maximum bad physical eraseblocks UBI expects on the MTD device (per 1024 eraseblocks). If the -- cgit v1.2.1