From mboxrd@z Thu Jan 1 00:00:00 1970 From: Edgar E. Iglesias Date: Fri, 4 Sep 2020 11:07:47 +0200 Subject: [PATCH v2 1/3] arm64: Mention 4K aligned load addresses in the PIE Kconfig help In-Reply-To: <20200904090749.4067768-1-edgar.iglesias@gmail.com> References: <20200904090749.4067768-1-edgar.iglesias@gmail.com> Message-ID: <20200904090749.4067768-2-edgar.iglesias@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: "Edgar E. Iglesias" Mention the requirement of 4K aligned load addresses in the help section for the POSITION_INDEPENDENT option. Suggested-by: Michal Simek Signed-off-by: Edgar E. Iglesias --- arch/arm/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f30c2639ec..c144c08612 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -21,6 +21,9 @@ config POSITION_INDEPENDENT information that is embedded in the binary to support U-Boot relocating itself to the top-of-RAM later during execution. + When this option is enabled, U-Boot needs to be loaded at a + 4K aligned address. + config INIT_SP_RELATIVE bool "Specify the early stack pointer relative to the .bss section" help -- 2.25.1