From 9bfab15070430021eda2a15a07403186ce7cc790 Mon Sep 17 00:00:00 2001 From: Daniel Maslowski Date: Tue, 24 Mar 2026 23:44:26 +0100 Subject: [PATCH] docs/mb/hp: fix link to Sure Start whitepaper, add another The URL must have the .pdf extension now, otherwise gets a 404. Add a note on later revisions of Sure Start. Change-Id: I00ab30b461795c672890a21d1fb2af929865c822 Signed-off-by: Daniel Maslowski Reviewed-on: https://review.coreboot.org/c/coreboot/+/91840 Tested-by: build bot (Jenkins) Reviewed-by: Khalifa Rouis Reviewed-by: David Hendricks --- Documentation/mainboard/hp/hp_sure_start.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/mainboard/hp/hp_sure_start.md b/Documentation/mainboard/hp/hp_sure_start.md index a07d9d02c7..9429a92008 100644 --- a/Documentation/mainboard/hp/hp_sure_start.md +++ b/Documentation/mainboard/hp/hp_sure_start.md @@ -7,6 +7,9 @@ It is implemented in HP notebooks since 2013, and desktops since 2015. This document talks about some mechanism of HP Sure Start on some machines, and the method to bypass it. +The method may no longer be applicable to more recent boards. HP has a later +[revision of the whitepaper] from 2019 and there may be others. + ## Laptops with SMSC MEC1322 embedded controller Haswell EliteBook, ZBook and ProBook 600 series use SMSC MEC1322 embedded controller. @@ -57,4 +60,5 @@ located at the high address of the flash chip (and in the protected region), we can leave it untouched, and do not need to extract the EC firmware to put it in the coreboot image. -[HP Sure Start Technical Whitepaper]: http://h10032.www1.hp.com/ctg/Manual/c05163901 +[HP Sure Start Technical Whitepaper]: https://h10032.www1.hp.com/ctg/Manual/c05163901.pdf +[revision of the whitepaper]: https://h10032.www1.hp.com/ctg/Manual/c06216928.pdf