+/* SPDX-License-Identifier: GPL-2.0+ */
/*
- * Copyright (C) 2012 Altera Corporation <www.altera.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
+ * Copyright (C) 2012-2017 Altera Corporation <www.altera.com>
*/
-#ifndef _RESET_MANAGER_H_
-#define _RESET_MANAGER_H_
+#ifndef _RESET_MANAGER_H_
+#define _RESET_MANAGER_H_
+
+phys_addr_t socfpga_get_rstmgr_addr(void);
void reset_cpu(ulong addr);
-void reset_deassert_peripherals_handoff(void);
-
-void socfpga_bridges_reset(int enable);
-
-void socfpga_emac_reset(int enable);
-void socfpga_watchdog_reset(void);
-void socfpga_spim_enable(void);
-void socfpga_uart0_enable(void);
-void socfpga_sdram_enable(void);
-void socfpga_osc1timer_enable(void);
-
-struct socfpga_reset_manager {
- u32 status;
- u32 ctrl;
- u32 counts;
- u32 padding1;
- u32 mpu_mod_reset;
- u32 per_mod_reset;
- u32 per2_mod_reset;
- u32 brg_mod_reset;
-};
-
-#if defined(CONFIG_SOCFPGA_VIRTUAL_TARGET)
-#define RSTMGR_CTRL_SWWARMRSTREQ_LSB 2
-#else
+
+void socfpga_per_reset(u32 reset, int set);
+void socfpga_per_reset_all(void);
+
+#define RSTMGR_CTRL_SWCOLDRSTREQ_LSB 0
#define RSTMGR_CTRL_SWWARMRSTREQ_LSB 1
-#endif
-#define RSTMGR_PERMODRST_EMAC0_LSB 0
-#define RSTMGR_PERMODRST_EMAC1_LSB 1
-#define RSTMGR_PERMODRST_L4WD0_LSB 6
-#define RSTMGR_PERMODRST_OSC1TIMER0_LSB 8
-#define RSTMGR_PERMODRST_UART0_LSB 16
-#define RSTMGR_PERMODRST_SPIM0_LSB 18
-#define RSTMGR_PERMODRST_SPIM1_LSB 19
-#define RSTMGR_PERMODRST_SDR_LSB 29
+/*
+ * Define a reset identifier, from which a permodrst bank ID
+ * and reset ID can be extracted using the subsequent macros
+ * RSTMGR_RESET() and RSTMGR_BANK().
+ */
+#define RSTMGR_BANK_OFFSET 8
+#define RSTMGR_BANK_MASK 0x7
+#define RSTMGR_RESET_OFFSET 0
+#define RSTMGR_RESET_MASK 0x1f
+#define RSTMGR_DEFINE(_bank, _offset) \
+ ((_bank) << RSTMGR_BANK_OFFSET) | ((_offset) << RSTMGR_RESET_OFFSET)
+
+/* Extract reset ID from the reset identifier. */
+#define RSTMGR_RESET(_reset) \
+ (((_reset) >> RSTMGR_RESET_OFFSET) & RSTMGR_RESET_MASK)
+
+/* Extract bank ID from the reset identifier. */
+#define RSTMGR_BANK(_reset) \
+ (((_reset) >> RSTMGR_BANK_OFFSET) & RSTMGR_BANK_MASK)
+
+/* Create a human-readable reference to SoCFPGA reset. */
+#define SOCFPGA_RESET(_name) RSTMGR_##_name
+
+#if defined(CONFIG_TARGET_SOCFPGA_GEN5)
+#include <asm/arch/reset_manager_gen5.h>
+#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
+#include <asm/arch/reset_manager_arria10.h>
+#elif defined(CONFIG_TARGET_SOCFPGA_STRATIX10)
+#include <asm/arch/reset_manager_soc64.h>
+#endif
#endif /* _RESET_MANAGER_H_ */