| Message ID | 20260211143309.1183113-6-sjg@u-boot.org |
|---|---|
| State | New |
| Headers |
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Wed, 11 Feb 2026 07:34:14 -0700 (MST) From: Simon Glass <sjg@u-boot.org> To: U-Boot Concept <concept@u-boot.org> Date: Wed, 11 Feb 2026 07:32:53 -0700 Message-ID: <20260211143309.1183113-6-sjg@u-boot.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260211143309.1183113-1-sjg@u-boot.org> References: <20260211143309.1183113-1-sjg@u-boot.org> MIME-Version: 1.0 Message-ID-Hash: AJFO6RMZ52LKOOP5UWGEQUJUC5EDLMJH X-Message-ID-Hash: AJFO6RMZ52LKOOP5UWGEQUJUC5EDLMJH X-MailFrom: sjg@u-boot.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Simon Glass <simon.glass@canonical.com>, "Claude Opus 4 . 6" <noreply@anthropic.com> X-Mailman-Version: 3.3.10 Precedence: list Subject: [Concept] [PATCH 05/12] x86: Exclude X86_32BIT_INIT for 64-bit builds List-Id: Discussion and patches related to U-Boot Concept <concept.u-boot.org> Archived-At: <https://lists.u-boot.org/archives/list/concept@u-boot.org/message/AJFO6RMZ52LKOOP5UWGEQUJUC5EDLMJH/> List-Archive: <https://lists.u-boot.org/archives/list/concept@u-boot.org/> List-Help: <mailto:concept-request@u-boot.org?subject=help> List-Owner: <mailto:concept-owner@u-boot.org> List-Post: <mailto:concept@u-boot.org> List-Subscribe: <mailto:concept-join@u-boot.org> List-Unsubscribe: <mailto:concept-leave@u-boot.org> Content-Type: text/plain; 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| Series |
x86: Add single 64-bit U-Boot without SPL for QEMU
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Commit Message
Simon Glass
Feb. 11, 2026, 2:32 p.m. UTC
From: Simon Glass <simon.glass@canonical.com> X86_32BIT_INIT is currently selected whenever X86_RESET_VECTOR is set and SPL is not used. This is wrong for 64-bit builds without SPL, which handle the 32-bit-to-64-bit transition in their own startup code rather than using the 32-bit init path. Add !X86_64 to the default condition so that 64-bit builds are excluded. Co-developed-by: Claude Opus 4.6 <noreply@anthropic.com> Signed-off-by: Simon Glass <simon.glass@canonical.com> --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a7d616a401d..db3f16a7222 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -208,7 +208,7 @@ config TPL_X86_16BIT_INIT config X86_32BIT_INIT bool depends on X86_RESET_VECTOR - default y if X86_RESET_VECTOR && !SPL + default y if X86_RESET_VECTOR && !SPL && !X86_64 help This is enabled when 32-bit init is in U-Boot proper