From: Jagan Teki <jagan@amarulasolutions.com>
To: Kever Yang <kever.yang@rock-chips.com>,
Simon Glass <sjg@chromium.org>,
Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: u-boot@lists.denx.de, linux-amarula@amarulasolutions.com,
linux-rockchip@lists.infradead.org
Subject: [PATCH v4 1/8] rockchip: Add cpu-info
Date: Thu, 9 Jan 2020 14:22:15 +0530 [thread overview]
Message-ID: <20200109085222.22670-2-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20200109085222.22670-1-jagan@amarulasolutions.com>
Add cpu information for rockchip soc.
This would help to print the SoC family number, with
associated temparature, clock and reason for reset etc.
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/mach-rockchip/Makefile | 1 +
arch/arm/mach-rockchip/cpu-info.c | 16 ++++++++++++++++
2 files changed, 17 insertions(+)
create mode 100644 arch/arm/mach-rockchip/cpu-info.c
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index a728acda24..5b38526fe0 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -22,6 +22,7 @@ ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TPL_BUILD),)
# we can have the preprocessor correctly recognise both 0x0 and 0
# meaning "turn it off".
obj-y += boot_mode.o
+obj-$(CONFIG_DISPLAY_CPUINFO) += cpu-info.o
obj-$(CONFIG_ROCKCHIP_COMMON_BOARD) += board.o
obj-$(CONFIG_MISC_INIT_R) += misc.o
endif
diff --git a/arch/arm/mach-rockchip/cpu-info.c b/arch/arm/mach-rockchip/cpu-info.c
new file mode 100644
index 0000000000..9bccbd4f68
--- /dev/null
+++ b/arch/arm/mach-rockchip/cpu-info.c
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * (C) Copyright 2019 Amarula Solutions(India)
+ * Author: Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+#include <common.h>
+
+int print_cpuinfo(void)
+{
+ printf("SoC: Rockchip %s\n", CONFIG_SYS_SOC);
+
+ /* TODO print operating temparature and clock */
+
+ return 0;
+}
--
2.18.0.321.gffc6fa0e3
WARNING: multiple messages have this Message-ID (diff)
From: Jagan Teki <jagan@amarulasolutions.com>
To: u-boot@lists.denx.de
Subject: [PATCH v4 1/8] rockchip: Add cpu-info
Date: Thu, 9 Jan 2020 14:22:15 +0530 [thread overview]
Message-ID: <20200109085222.22670-2-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20200109085222.22670-1-jagan@amarulasolutions.com>
Add cpu information for rockchip soc.
This would help to print the SoC family number, with
associated temparature, clock and reason for reset etc.
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/mach-rockchip/Makefile | 1 +
arch/arm/mach-rockchip/cpu-info.c | 16 ++++++++++++++++
2 files changed, 17 insertions(+)
create mode 100644 arch/arm/mach-rockchip/cpu-info.c
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index a728acda24..5b38526fe0 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -22,6 +22,7 @@ ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TPL_BUILD),)
# we can have the preprocessor correctly recognise both 0x0 and 0
# meaning "turn it off".
obj-y += boot_mode.o
+obj-$(CONFIG_DISPLAY_CPUINFO) += cpu-info.o
obj-$(CONFIG_ROCKCHIP_COMMON_BOARD) += board.o
obj-$(CONFIG_MISC_INIT_R) += misc.o
endif
diff --git a/arch/arm/mach-rockchip/cpu-info.c b/arch/arm/mach-rockchip/cpu-info.c
new file mode 100644
index 0000000000..9bccbd4f68
--- /dev/null
+++ b/arch/arm/mach-rockchip/cpu-info.c
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * (C) Copyright 2019 Amarula Solutions(India)
+ * Author: Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+#include <common.h>
+
+int print_cpuinfo(void)
+{
+ printf("SoC: Rockchip %s\n", CONFIG_SYS_SOC);
+
+ /* TODO print operating temparature and clock */
+
+ return 0;
+}
--
2.18.0.321.gffc6fa0e3
next prev parent reply other threads:[~2020-01-09 8:52 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-09 8:52 [PATCH v4 0/8] rk3399: Add redundant boot support Jagan Teki
2020-01-09 8:52 ` Jagan Teki
2020-01-09 8:52 ` Jagan Teki [this message]
2020-01-09 8:52 ` [PATCH v4 1/8] rockchip: Add cpu-info Jagan Teki
2020-01-09 8:52 ` [PATCH v4 2/8] rockchip: rk3399: Enable DISPLAY_CPUINFO Jagan Teki
2020-01-09 8:52 ` Jagan Teki
2020-01-09 8:52 ` [PATCH v4 3/8] arm: rockchip: Add common cru.h Jagan Teki
2020-01-09 8:52 ` Jagan Teki
2020-01-09 8:52 ` [PATCH v4 4/8] rockchip: Add common reset cause Jagan Teki
2020-01-09 8:52 ` Jagan Teki
[not found] ` <20200109085222.22670-1-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2020-01-09 8:52 ` [PATCH v4 5/8] rockchip: rk3399: Add bootcount support Jagan Teki
2020-01-09 8:52 ` Jagan Teki
2020-01-09 8:52 ` [PATCH v4 6/8] watchdog: kconfig: Enable designware for rk3399 Jagan Teki
2020-01-09 8:52 ` Jagan Teki
[not found] ` <20200109085222.22670-7-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2020-01-17 6:46 ` Kever Yang
2020-01-17 6:46 ` Kever Yang
2020-01-09 8:52 ` [DO NOT MERGE] [PATCH v4 7/8] roc-rk3399-pc: Enable watchdog Jagan Teki
2020-01-09 8:52 ` Jagan Teki
2020-01-09 8:52 ` [DO NOT MERGE] [PATCH v4 8/8] roc-rk3399-pc: Enable bootcount Jagan Teki
2020-01-09 8:52 ` Jagan Teki
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