From 645e752c5a84baeb21015cdc85fc05b7d16312c8 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Sat, 11 May 2024 01:13:52 +0000 Subject: [PATCH] disable i2c1 --- u-boot/arch/arm/lib/crt0_64.S | 36 ------------------------------------ 1 files changed, 0 insertions(+), 36 deletions(-) diff --git a/u-boot/arch/arm/lib/crt0_64.S b/u-boot/arch/arm/lib/crt0_64.S index 27e22f9..5940253 100644 --- a/u-boot/arch/arm/lib/crt0_64.S +++ b/u-boot/arch/arm/lib/crt0_64.S @@ -66,42 +66,6 @@ */ ENTRY(_main) - /* - * Enable instruction cache (if required), stack pointer, - * data access alignment checks and SError. - */ -#ifdef CONFIG_SPL_BUILD - mov x1, #CR_I -#else - mov x1, #0 -#endif - switch_el x2, 3f, 2f, 1f -3: mrs x0, sctlr_el3 - orr x0, x0, x1 - msr sctlr_el3, x0 -#ifndef CONFIG_SUPPORT_USBPLUG - msr daifclr, #4 /* Enable SError. SCR_EL3.EA=1 was already set in start.S */ -#endif - b 0f -2: mrs x0, sctlr_el2 - orr x0, x0, x1 - msr sctlr_el2, x0 - - mrs x0, hcr_el2 - orr x0, x0, #HCR_EL2_TGE - orr x0, x0, #HCR_EL2_AMO -#if CONFIG_IS_ENABLED(IRQ) - orr x0, x0, #HCR_EL2_IMO -#endif - msr hcr_el2, x0 - msr daifclr, #4 - b 0f -1: mrs x0, sctlr_el1 - orr x0, x0, x1 - msr sctlr_el1, x0 - msr daifclr, #4 -0: - isb /* * Set up initial C runtime environment and call board_init_f(0). -- Gitblit v1.6.2