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From: Linus Walleij <linusw@kernel.org>
To: u-boot@lists.u-boot-project.org, Tom Rini <trini@konsulko.com>,
	 Stefan Hansson <newbyte@postmarketos.org>,
	 Stephan Gerhold <stephan.gerhold@linaro.org>
Cc: Linus Walleij <linusw@kernel.org>
Subject: [PATCH v2 6/8] configs: stemmy: Boot EFI from external SD card
Date: Mon, 17 Aug 2026 11:31:55 +0200	[thread overview]
Message-ID: <20260817-ux500-external-sdcard-v2-6-ca9a110bd9c6@kernel.org> (raw)
In-Reply-To: <20260817-ux500-external-sdcard-v2-0-ca9a110bd9c6@kernel.org>

Replace the fastboot-only command with standard bootflow scanning and
enable the EFI loader so the removable SD card can provide the default
ARM EFI executable. Filesystem probing is handled by the standard boot
framework and does not require the FAT command.

Disable mkeficapsule because generating capsule tools is unrelated to
running EFI payloads and adds a host GnuTLS build dependency.

Signed-off-by: Linus Walleij <linusw@kernel.org>
---
 configs/stemmy_defconfig | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/configs/stemmy_defconfig b/configs/stemmy_defconfig
index 631ccababf1c..57e794c5c88b 100644
--- a/configs/stemmy_defconfig
+++ b/configs/stemmy_defconfig
@@ -14,10 +14,10 @@ CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x100000
 CONFIG_DEFAULT_DEVICE_TREE="ste-ux500-samsung-stemmy"
 CONFIG_SYS_BOOTM_LEN=0x4000000
 CONFIG_SYS_LOAD_ADDR=0x100000
-# CONFIG_EFI_LOADER is not set
+CONFIG_BOOTSTD_FULL=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_USE_BOOTCOMMAND=y
-CONFIG_BOOTCOMMAND="run fastbootcmd"
+CONFIG_BOOTCOMMAND="bootflow scan -lb"
 CONFIG_SYS_CBSIZE=256
 CONFIG_SYS_PBSIZE=276
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
@@ -43,3 +43,4 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0x685d
 CONFIG_VIDEO=y
 CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_VIDEO_MCDE_SIMPLE=y
+# CONFIG_TOOLS_MKEFICAPSULE is not set

-- 
2.55.0


  parent reply	other threads:[~2026-08-17 13:34 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-17  9:31 [PATCH v2 0/8] arm: u8500: Enable upstream DT based SD card boot Linus Walleij
2026-08-17  9:31 ` [PATCH v2 1/8] pinctrl: Add compact Nomadik pin controller Linus Walleij
2026-08-17 15:57   ` Stephan Gerhold
2026-08-17  9:31 ` [PATCH v2 2/8] mmc: arm_pl180: Configure Ux500 signal direction Linus Walleij
2026-08-17 15:59   ` Stephan Gerhold
2026-08-17  9:31 ` [PATCH v2 3/8] mmc: arm_pl180: Set initial supply voltages Linus Walleij
2026-08-17 16:15   ` Stephan Gerhold
2026-08-17  9:31 ` [PATCH v2 4/8] power: regulator: Add AB8500 AUX3 support Linus Walleij
2026-08-17 16:21   ` Stephan Gerhold
2026-08-17  9:31 ` [PATCH v2 5/8] configs: stemmy: Enable SD card regulators Linus Walleij
2026-08-17 16:24   ` Stephan Gerhold
2026-08-17  9:31 ` Linus Walleij [this message]
2026-08-17 16:29   ` [PATCH v2 6/8] configs: stemmy: Boot EFI from external SD card Stephan Gerhold
2026-08-17  9:31 ` [PATCH v2 7/8] arm: u8500: Switch Stemmy to upstream Janice device tree Linus Walleij
2026-08-17 16:45   ` Stephan Gerhold
2026-08-17 20:54     ` Linus Walleij
2026-08-18 10:39       ` Stephan Gerhold
2026-08-18 13:31         ` Linus Walleij
2026-08-19  8:53         ` Linus Walleij
2026-08-17  9:31 ` [PATCH v2 8/8] arm: u8500: Give Golden panel regulators unique names Linus Walleij
2026-08-17 16:47   ` Stephan Gerhold
2026-08-17 20:36     ` Linus Walleij
2026-08-17 21:14       ` Tom Rini

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