From: Sergiu Moga <sergiu.moga@microchip.com>
To: <eugen.hristev@microchip.com>, <sandeep.sheriker@microchip.com>,
<greg@embeddedgreg.com>, <nicolas.ferre@microchip.com>,
<ludovic.desroches@microchip.com>,
<gregory.clement@free-electrons.com>, <mihai.sain@microchip.com>,
<claudiu.beznea@microchip.com>, <tudor.ambarus@microchip.com>,
<Hari.PrasathGE@microchip.com>, <clement.leger@bootlin.com>,
<samuel@sholland.org>, <sr@denx.de>, <xypron.glpk@gmx.de>,
<seanga2@gmail.com>, <bmeng.cn@gmail.com>
Cc: <u-boot@lists.denx.de>, Sergiu Moga <sergiu.moga@microchip.com>
Subject: [PATCH 5/5] ARM: mach-at91: armv7: Remove default reset driver
Date: Fri, 1 Apr 2022 12:27:27 +0300 [thread overview]
Message-ID: <20220401092727.9866-6-sergiu.moga@microchip.com> (raw)
In-Reply-To: <20220401092727.9866-1-sergiu.moga@microchip.com>
This commit removes the default reset driver for armv7, since
it is no longer needed due to the presence of the SYSRESET driver.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
---
arch/arm/mach-at91/armv7/Makefile | 3 ---
arch/arm/mach-at91/armv7/reset.c | 31 -------------------------------
2 files changed, 34 deletions(-)
delete mode 100644 arch/arm/mach-at91/armv7/reset.c
diff --git a/arch/arm/mach-at91/armv7/Makefile b/arch/arm/mach-at91/armv7/Makefile
index 246050b67b..41f2b2c60b 100644
--- a/arch/arm/mach-at91/armv7/Makefile
+++ b/arch/arm/mach-at91/armv7/Makefile
@@ -11,9 +11,6 @@ obj-$(CONFIG_SAMA5D3) += sama5d3_devices.o clock.o
obj-$(CONFIG_SAMA5D4) += sama5d4_devices.o clock.o
obj-$(CONFIG_SAMA7G5) += sama7g5_devices.o
obj-y += cpu.o
-ifndef CONFIG_$(SPL_TPL_)SYSRESET
-obj-y += reset.o
-endif
ifneq ($(CONFIG_ATMEL_PIT_TIMER),y)
ifneq ($(CONFIG_MCHP_PIT64B_TIMER),y)
# old non-DM timer driver
diff --git a/arch/arm/mach-at91/armv7/reset.c b/arch/arm/mach-at91/armv7/reset.c
deleted file mode 100644
index 1ea415ea9e..0000000000
--- a/arch/arm/mach-at91/armv7/reset.c
+++ /dev/null
@@ -1,31 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2013
- * Bo Shen <voice.shen@atmel.com>
- */
-
-#include <common.h>
-#include <cpu_func.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_rstc.h>
-
-/* Reset the cpu by telling the reset controller to do so */
-void reset_cpu(void)
-{
- at91_rstc_t *rstc = (at91_rstc_t *)ATMEL_BASE_RSTC;
-
- writel(AT91_RSTC_KEY
- | AT91_RSTC_CR_PROCRST /* Processor Reset */
- | AT91_RSTC_CR_PERRST /* Peripheral Reset */
-#ifdef CONFIG_AT91RESET_EXTRST
- | AT91_RSTC_CR_EXTRST /* External Reset (assert nRST pin) */
-#endif
- , &rstc->cr);
- /* never reached */
- do { } while (1);
-}
--
2.25.1
next prev parent reply other threads:[~2022-04-01 11:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-01 9:27 [PATCH 0/5] sysreset: Add Atmel/Microchip sysreset driver Sergiu Moga
2022-04-01 9:27 ` [PATCH 1/5] ARM: dts: at91: Add RSTC node Sergiu Moga
2022-04-01 9:27 ` [PATCH 2/5] sysreset: Add Atmel/Microchip sysreset driver Sergiu Moga
2022-04-01 9:27 ` [PATCH 3/5] configs: at91: Enable SYSRESET for Atmel/Microchip's platforms Sergiu Moga
2022-04-01 9:27 ` [PATCH 4/5] ARM: mach-at91: arm926ejs: Add SYSRESET conditional Sergiu Moga
2022-04-01 9:27 ` Sergiu Moga [this message]
2022-04-27 5:54 ` [PATCH 0/5] sysreset: Add Atmel/Microchip sysreset driver Eugen.Hristev
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