From: Pali Rohár Date: Thu, 23 Mar 2023 20:00:07 +0000 (+0100) Subject: tools: kwboot: Document information about NOR XIP X-Git-Tag: v2025.01-rc5-pxa1908~1023^2~24^2 X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/%7B%7B%20%24.Site.BaseURL%20%7D%7Dposts/index.xml?a=commitdiff_plain;h=66cf977716e7118819801482d0a9566661120e94;p=u-boot.git tools: kwboot: Document information about NOR XIP Signed-off-by: Pali Rohár Reviewed-by: Stefan Roese --- diff --git a/tools/kwboot.c b/tools/kwboot.c index 548b091348..348a3203d6 100644 --- a/tools/kwboot.c +++ b/tools/kwboot.c @@ -61,7 +61,9 @@ * SPI-NOR or parallel-NOR. Despite the type name it really can be stored on * parallel-NOR and cannot be stored on other SPI devices, like SPI-NAND. * So it should have been named NOR image, not SPI image. This image type - * supports XIP - Execute In Place directly from NOR memory. + * supports XIP - Execute In Place directly from NOR memory. Destination + * address of the XIP image is set to 0xFFFFFFFF and execute address to the + * absolute offset in bytes from the beginning of NOR memory. * * - IBR_HDR_NAND_ID (0x8B): * NAND image can be stored either at any 2 MB aligned offset in the first