From: Jorge Ramirez-Ortiz <jorge.ramirez-or...@linaro.org>
this should be the norm for armv8 platforms.
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-or...@linaro.org>
---
arch/arm/dts/dragonboard410c.dts | 5 ---
board/qualcomm/dragonboard410c/dragonboard410c.c | 5 +++
configs/dragonboard410c_defconfig | 2 +-
drivers/sysreset/Makefile | 2 --
drivers/sysreset/sysreset_snapdragon.c | 40 ------------------------
5 files changed, 6 insertions(+), 48 deletions(-)
delete mode 100644 drivers/sysreset/sysreset_snapdragon.c
diff --git a/arch/arm/dts/dragonboard410c.dts b/arch/arm/dts/dragonboard410c.dts
index 25aeac4..b67e588 100644
--- a/arch/arm/dts/dragonboard410c.dts
+++ b/arch/arm/dts/dragonboard410c.dts
@@ -48,11 +48,6 @@
clock = <&clkc 4>;
};
- restart@4ab000 {
- compatible = "qcom,pshold";
- reg = <0x4ab000 0x4>;
- };
-
soc_gpios: pinctrl@1000000 {
compatible = "qcom,apq8016-pinctrl";
reg = <0x1000000 0x300000>;
diff --git a/board/qualcomm/dragonboard410c/dragonboard410c.c
b/board/qualcomm/dragonboard410c/dragonboard410c.c
index 99fc91b..8ef4338 100644
--- a/board/qualcomm/dragonboard410c/dragonboard410c.c
+++ b/board/qualcomm/dragonboard410c/dragonboard410c.c
@@ -171,3 +171,8 @@ int ft_board_setup(void *blob, bd_t *bd)
return 0;
}
+
+void reset_cpu(ulong addr)
+{
+ psci_system_reset();
+}
diff --git a/configs/dragonboard410c_defconfig
b/configs/dragonboard410c_defconfig
index cfe9be9..de923ad 100644
--- a/configs/dragonboard410c_defconfig
+++ b/configs/dragonboard410c_defconfig
@@ -30,7 +30,6 @@ CONFIG_DM_PMIC=y
CONFIG_PMIC_PM8916=y
CONFIG_MSM_SERIAL=y
CONFIG_SPMI_MSM=y
-CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
@@ -47,3 +46,4 @@ CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_PSCI_RESET=y
diff --git a/drivers/sysreset/Makefile b/drivers/sysreset/Makefile
index 2e9598e..000c288 100644
--- a/drivers/sysreset/Makefile
+++ b/drivers/sysreset/Makefile
@@ -8,10 +8,8 @@ obj-$(CONFIG_SYSRESET) += sysreset-uclass.o
obj-$(CONFIG_SYSRESET_PSCI) += sysreset_psci.o
obj-$(CONFIG_SYSRESET_SYSCON) += sysreset_syscon.o
obj-$(CONFIG_SYSRESET_WATCHDOG) += sysreset_watchdog.o
-
obj-$(CONFIG_ARCH_ROCKCHIP) += sysreset_rockchip.o
obj-$(CONFIG_SANDBOX) += sysreset_sandbox.o
-obj-$(CONFIG_ARCH_SNAPDRAGON) += sysreset_snapdragon.o
obj-$(CONFIG_ARCH_STI) += sysreset_sti.o
obj-$(CONFIG_TARGET_XTFPGA) += sysreset_xtfpga.o
obj-$(CONFIG_ARCH_ASPEED) += sysreset_ast.o
diff --git a/drivers/sysreset/sysreset_snapdragon.c
b/drivers/sysreset/sysreset_snapdragon.c
deleted file mode 100644
index 9869813..0000000
--- a/drivers/sysreset/sysreset_snapdragon.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Qualcomm APQ8016 reset controller driver
- *
- * (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikow...@gmail.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <errno.h>
-#include <sysreset.h>
-#include <asm/io.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static int msm_sysreset_request(struct udevice *dev, enum sysreset_t type)
-{
- phys_addr_t addr = devfdt_get_addr(dev);
- if (!addr)
- return -EINVAL;
- writel(0, addr);
- return -EINPROGRESS;
-}
-
-static struct sysreset_ops msm_sysreset_ops = {
- .request = msm_sysreset_request,
-};
-
-static const struct udevice_id msm_sysreset_ids[] = {
- { .compatible = "qcom,pshold" },
- { }
-};
-
-U_BOOT_DRIVER(msm_reset) = {
- .name = "msm_sysreset",
- .id = UCLASS_SYSRESET,
- .of_match = msm_sysreset_ids,
- .ops = &msm_sysreset_ops,
-};
--
2.7.4
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