[v2,17/18] boot: Imply CRC8 with VBE

Message ID	20240920081309.140426-18-sjg@chromium.org
State	New
Headers	show Return-Path: <u-boot-bounces@lists.denx.de> From: Simon Glass <sjg@chromium.org> To: u-boot@lists.denx.de Cc: Simon Glass <sjg@chromium.org>, AKASHI Takahiro <akashi.tkhro@gmail.com>, Eddie James <eajames@linux.ibm.com>, Heinrich Schuchardt <xypron.glpk@gmx.de>, Ilias Apalodimas <ilias.apalodimas@linaro.org>, Mattijs Korpershoek <mkorpershoek@baylibre.com>, Quentin Schulz <quentin.schulz@cherry.de>, Tom Rini <trini@konsulko.com> Subject: [PATCH v2 17/18] boot: Imply CRC8 with VBE Date: Fri, 20 Sep 2024 10:12:56 +0200 Message-ID: <20240920081309.140426-18-sjg@chromium.org> In-Reply-To: <20240920081309.140426-1-sjg@chromium.org> References: <20240920081309.140426-1-sjg@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: list Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de>
Series	vbe: Series part E \| expand [v2,00/18] vbe: Series part E [v2,01/18] image: Add a prototype for fit_image_get_phase() [v2,02/18] boot: Allow FIT to fall back from best-match option [v2,03/18] bootstd: Avoid sprintf() in SPL when creating bootdevs [v2,04/18] boot: Respect the load_op in fit_image_load() [v2,05/18] malloc: Show amount of used space when memory runs out [v2,06/18] malloc: Provide a simple malloc for VPL [v2,07/18] Support setting a maximum size for the VPL image [v2,08/18] spl: Report a loader failure [v2,09/18] spl: Allow serial to be disabled in any XPL phase [v2,10/18] spl: Support a relocated stack in any XPL phase [v2,11/18] spl: Drop use of uintptr_t [v2,12/18] spl: Drop a duplicate variable in boot_from_devices() [v2,13/18] spl: Add some more debugging to load_simple_fit() [v2,14/18] spl: lib: Allow for decompression in any SPL build [v2,15/18] boot: Allow use of FIT in TPL and VPL [v2,16/18] lib: Allow crc8 in TPL and VPL [v2,17/18] boot: Imply CRC8 with VBE [v2,18/18] hash: Plumb crc8 into the hash functions

Message ID

20240920081309.140426-18-sjg@chromium.org

State

New

Headers

From: Simon Glass <sjg@chromium.org>
To: u-boot@lists.denx.de
Cc: Simon Glass <sjg@chromium.org>, AKASHI Takahiro <akashi.tkhro@gmail.com>,
 Eddie James <eajames@linux.ibm.com>,
 Heinrich Schuchardt <xypron.glpk@gmx.de>,
 Ilias Apalodimas <ilias.apalodimas@linaro.org>,
 Mattijs Korpershoek <mkorpershoek@baylibre.com>,
 Quentin Schulz <quentin.schulz@cherry.de>, Tom Rini <trini@konsulko.com>
Subject: [PATCH v2 17/18] boot: Imply CRC8 with VBE
Date: Fri, 20 Sep 2024 10:12:56 +0200
Message-ID: <20240920081309.140426-18-sjg@chromium.org>
In-Reply-To: <20240920081309.140426-1-sjg@chromium.org>
References: <20240920081309.140426-1-sjg@chromium.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: list
Errors-To: u-boot-bounces@lists.denx.de
Sender: "U-Boot" <u-boot-bounces@lists.denx.de>

Series

vbe: Series part E | expand

Commit Message

Simon Glass Sept. 20, 2024, 8:12 a.m. UTC

VBE uses a crc8 checksum to verify that the nvdata is valid, so make
sure it is available if VBE is enabled.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

Changes in v2:
- Depend on TPL/VPL as well

 boot/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/boot/Kconfig b/boot/Kconfig
index 9fd1424cd1f..48ed86bf13a 100644
--- a/boot/Kconfig
+++ b/boot/Kconfig
@@ -718,6 +718,8 @@  config SPL_BOOTMETH_VBE_REQUEST
 config BOOTMETH_VBE_SIMPLE
 	bool "Bootdev support for VBE 'simple' method"
 	default y
+	imply SPL_CRC8 if SPL
+	imply VPL_CRC8 if VPL
 	help
 	  Enables support for VBE 'simple' boot. This allows updating a single
 	  firmware image in boot media such as MMC. It does not support any sort

[v2,17/18] boot: Imply CRC8 with VBE

Commit Message

Patch