From: Ley Foon Tan <ley.foon.tan@intel.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 04/15] arm: socfpga: agilex: Add reset manager support
Date: Thu, 30 May 2019 17:03:33 +0800 [thread overview]
Message-ID: <1559207024-22181-5-git-send-email-ley.foon.tan@intel.com> (raw)
In-Reply-To: <1559207024-22181-1-git-send-email-ley.foon.tan@intel.com>
Add reset manager support for Agilex.
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
---
.../mach-socfpga/include/mach/reset_manager.h | 5 ++-
.../include/mach/reset_manager_agilex.h | 38 +++++++++++++++++++
arch/arm/mach-socfpga/reset_manager.c | 9 +++--
3 files changed, 48 insertions(+), 4 deletions(-)
create mode 100644 arch/arm/mach-socfpga/include/mach/reset_manager_agilex.h
diff --git a/arch/arm/mach-socfpga/include/mach/reset_manager.h b/arch/arm/mach-socfpga/include/mach/reset_manager.h
index e2dce4b4fb..f752f7abb8 100644
--- a/arch/arm/mach-socfpga/include/mach/reset_manager.h
+++ b/arch/arm/mach-socfpga/include/mach/reset_manager.h
@@ -36,7 +36,8 @@ void socfpga_per_reset_all(void);
/* Create a human-readable reference to SoCFPGA reset. */
#define SOCFPGA_RESET(_name) RSTMGR_##_name
-#if defined(CONFIG_TARGET_SOCFPGA_STRATIX10)
+#if defined(CONFIG_TARGET_SOCFPGA_STRATIX10) || \
+ defined(CONFIG_TARGET_SOCFPGA_AGILEX)
void reset_deassert_peripherals_handoff(void);
int cpu_has_been_warmreset(void);
@@ -68,6 +69,8 @@ void socfpga_bridges_reset(int enable);
#include <asm/arch/reset_manager_arria10.h>
#elif defined(CONFIG_TARGET_SOCFPGA_STRATIX10)
#include <asm/arch/reset_manager_s10.h>
+#elif defined(CONFIG_TARGET_SOCFPGA_AGILEX)
+#include <asm/arch/reset_manager_agilex.h>
#endif
#endif /* _RESET_MANAGER_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/reset_manager_agilex.h b/arch/arm/mach-socfpga/include/mach/reset_manager_agilex.h
new file mode 100644
index 0000000000..c209fb439b
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/reset_manager_agilex.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2019 Intel Corporation <www.intel.com>
+ */
+
+#ifndef _RESET_MANAGER_AGILEX_
+#define _RESET_MANAGER_AGILEX_
+
+struct socfpga_reset_manager {
+ u32 status;
+ u32 mpu_rst_stat;
+ u32 misc_stat;
+ u32 padding1;
+ u32 hdsk_en;
+ u32 hdsk_req;
+ u32 hdsk_ack;
+ u32 hdsk_stall;
+ u32 mpumodrst;
+ u32 per0modrst;
+ u32 per1modrst;
+ u32 brgmodrst;
+ u32 padding2;
+ u32 cold_mod_reset;
+ u32 padding3;
+ u32 dbg_mod_reset;
+ u32 padding4;
+ u32 padding5;
+ u32 padding6;
+ u32 brg_warm_mask;
+ u32 padding7[3];
+ u32 tst_stat;
+ u32 padding8;
+ u32 hdsk_timeout;
+ u32 mpul2flushtimeout;
+ u32 dbghdsktimeout;
+};
+
+#endif /* _RESET_MANAGER_AGILEX_ */
diff --git a/arch/arm/mach-socfpga/reset_manager.c b/arch/arm/mach-socfpga/reset_manager.c
index e0a01ed07a..5dfe303940 100644
--- a/arch/arm/mach-socfpga/reset_manager.c
+++ b/arch/arm/mach-socfpga/reset_manager.c
@@ -8,13 +8,15 @@
#include <asm/io.h>
#include <asm/arch/reset_manager.h>
-#if defined(CONFIG_TARGET_SOCFPGA_STRATIX10)
+#if defined(CONFIG_TARGET_SOCFPGA_STRATIX10) || \
+ defined(CONFIG_TARGET_SOCFPGA_AGILEX)
#include <asm/arch/mailbox_s10.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
-#if !defined(CONFIG_TARGET_SOCFPGA_STRATIX10)
+#if !defined(CONFIG_TARGET_SOCFPGA_STRATIX10) && \
+ !defined(CONFIG_TARGET_SOCFPGA_AGILEX)
static const struct socfpga_reset_manager *reset_manager_base =
(void *)SOCFPGA_RSTMGR_ADDRESS;
#endif
@@ -25,7 +27,8 @@ static const struct socfpga_reset_manager *reset_manager_base =
void reset_cpu(ulong addr)
{
/* request a warm reset */
-#if defined(CONFIG_TARGET_SOCFPGA_STRATIX10)
+#if defined(CONFIG_TARGET_SOCFPGA_STRATIX10) || \
+ defined(CONFIG_TARGET_SOCFPGA_AGILEX)
puts("Mailbox: Issuing mailbox cmd REBOOT_HPS\n");
mbox_reset_cold();
#else
--
2.19.0
next prev parent reply other threads:[~2019-05-30 9:03 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-30 9:03 [U-Boot] [PATCH 00/15] Add Intel Agilex SoC support Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 01/15] arm: socfpga: agilex: Add base address for Intel Agilex SoC Ley Foon Tan
2019-06-24 20:00 ` Simon Goldschmidt
2019-06-25 1:16 ` Ley Foon Tan
2019-06-25 14:03 ` Dinh Nguyen
2019-07-04 8:14 ` Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 02/15] arm: socfpga: Move firewall code to firewall file Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 03/15] arm: socfpga: Move Stratix10 and Agilex reset manager common code Ley Foon Tan
2019-05-30 9:03 ` Ley Foon Tan [this message]
2019-05-30 9:03 ` [U-Boot] [PATCH 05/15] arm: socfpga: Move Stratix10 and Agilex system " Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 06/15] arm: socfpga: agilex: Add system manager support Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 07/15] clk: agilex: Add clock driver for Agilex Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 08/15] arm: socfpga: agilex: Add clock manager support Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 09/15] arm: socfpga: agilex: Add CCU support for Agilex Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 10/15] ddr: altera: Restructure Stratix 10 SDRAM driver Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 11/15] ddr: altera: agilex: Add SDRAM driver for Agilex Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 12/15] board: intel: agilex: Add socdk board support for Intel Agilex SoC Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 13/15] arm: socfpga: agilex: Add SPL for " Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 14/15] arm: dts: agilex: Add base dtsi and devkit dts Ley Foon Tan
2019-05-30 9:03 ` [U-Boot] [PATCH 15/15] arm: socfpga: agilex: Enable Agilex SoC build Ley Foon Tan
2019-06-10 6:31 ` [U-Boot] [PATCH 00/15] Add Intel Agilex SoC support Ley Foon Tan
2019-06-11 13:47 ` Marek Vasut
2019-06-11 14:03 ` Simon Goldschmidt
2019-06-24 19:53 ` Simon Goldschmidt
2019-06-25 1:01 ` Ley Foon Tan
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