Merge git://git.denx.de/u-boot-socfpga

6 files changed, 186 insertions, 60 deletions

diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile
index 41b779c..286bfef 100644
--- a/arch/arm/mach-socfpga/Makefile
+++ b/arch/arm/mach-socfpga/Makefile
@@ -9,7 +9,6 @@
 
 obj-y	+= board.o
 obj-y	+= clock_manager.o
-obj-y	+= fpga_manager.o
 obj-y	+= misc.o
 obj-y	+= reset_manager.o
 obj-y	+= timer.o
@@ -21,6 +20,7 @@ obj-y	+= reset_manager_gen5.o
 obj-y	+= scan_manager.o
 obj-y	+= system_manager_gen5.o
 obj-y	+= wrap_pll_config.o
+obj-y	+= fpga_manager.o
 endif
 
 ifdef CONFIG_TARGET_SOCFPGA_ARRIA10
diff --git a/arch/arm/mach-socfpga/include/mach/fpga_manager.h b/arch/arm/mach-socfpga/include/mach/fpga_manager.h
index a077e22..a21c716 100644
--- a/arch/arm/mach-socfpga/include/mach/fpga_manager.h
+++ b/arch/arm/mach-socfpga/include/mach/fpga_manager.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012 Altera Corporation <www.altera.com>
+ * Copyright (C) 2012-2017 Altera Corporation <www.altera.com>
  * All rights reserved.
  *
  * SPDX-License-Identifier:    BSD-3-Clause
@@ -10,58 +10,11 @@
 
 #include <altera.h>
 
-struct socfpga_fpga_manager {
-	/* FPGA Manager Module */
-	u32	stat;			/* 0x00 */
-	u32	ctrl;
-	u32	dclkcnt;
-	u32	dclkstat;
-	u32	gpo;			/* 0x10 */
-	u32	gpi;
-	u32	misci;			/* 0x18 */
-	u32	_pad_0x1c_0x82c[517];
-
-	/* Configuration Monitor (MON) Registers */
-	u32	gpio_inten;		/* 0x830 */
-	u32	gpio_intmask;
-	u32	gpio_inttype_level;
-	u32	gpio_int_polarity;
-	u32	gpio_intstatus;		/* 0x840 */
-	u32	gpio_raw_intstatus;
-	u32	_pad_0x848;
-	u32	gpio_porta_eoi;
-	u32	gpio_ext_porta;		/* 0x850 */
-	u32	_pad_0x854_0x85c[3];
-	u32	gpio_1s_sync;		/* 0x860 */
-	u32	_pad_0x864_0x868[2];
-	u32	gpio_ver_id_code;
-	u32	gpio_config_reg2;	/* 0x870 */
-	u32	gpio_config_reg1;
-};
-
-#define FPGAMGRREGS_STAT_MODE_MASK		0x7
-#define FPGAMGRREGS_STAT_MSEL_MASK		0xf8
-#define FPGAMGRREGS_STAT_MSEL_LSB		3
-
-#define FPGAMGRREGS_CTRL_CFGWDTH_MASK		0x200
-#define FPGAMGRREGS_CTRL_AXICFGEN_MASK		0x100
-#define FPGAMGRREGS_CTRL_NCONFIGPULL_MASK	0x4
-#define FPGAMGRREGS_CTRL_NCE_MASK		0x2
-#define FPGAMGRREGS_CTRL_EN_MASK		0x1
-#define FPGAMGRREGS_CTRL_CDRATIO_LSB		6
-
-#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_CRC_MASK	0x8
-#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_ID_MASK	0x4
-#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_CD_MASK	0x2
-#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_NS_MASK	0x1
-
-/* FPGA Mode */
-#define FPGAMGRREGS_MODE_FPGAOFF		0x0
-#define FPGAMGRREGS_MODE_RESETPHASE		0x1
-#define FPGAMGRREGS_MODE_CFGPHASE		0x2
-#define FPGAMGRREGS_MODE_INITPHASE		0x3
-#define FPGAMGRREGS_MODE_USERMODE		0x4
-#define FPGAMGRREGS_MODE_UNKNOWN		0x5
+#if defined(CONFIG_TARGET_SOCFPGA_GEN5)
+#include <asm/arch/fpga_manager_gen5.h>
+#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
+#include <asm/arch/fpga_manager_arria10.h>
+#endif
 
 /* FPGA CD Ratio Value */
 #define CDRATIO_x1				0x0
@@ -69,9 +22,14 @@ struct socfpga_fpga_manager {
 #define CDRATIO_x4				0x2
 #define CDRATIO_x8				0x3
 
-/* SoCFPGA support functions */
-int fpgamgr_test_fpga_ready(void);
-int fpgamgr_poll_fpga_ready(void);
+#ifndef __ASSEMBLY__
+
+/* Common prototypes */
 int fpgamgr_get_mode(void);
+int fpgamgr_poll_fpga_ready(void);
+void fpgamgr_program_write(const void *rbf_data, size_t rbf_size);
+int fpgamgr_test_fpga_ready(void);
+int fpgamgr_dclkcnt_set(unsigned long cnt);
 
+#endif /* __ASSEMBLY__ */
 #endif /* _FPGA_MANAGER_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/fpga_manager_arria10.h b/arch/arm/mach-socfpga/include/mach/fpga_manager_arria10.h
new file mode 100644
index 0000000..9cbf696
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/fpga_manager_arria10.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2017 Intel Corporation <www.intel.com>
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0
+ */
+
+#ifndef _FPGA_MANAGER_ARRIA10_H_
+#define _FPGA_MANAGER_ARRIA10_H_
+
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_CRC_ERROR_SET_MSK		BIT(0)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_EARLY_USERMODE_SET_MSK	BIT(1)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_USERMODE_SET_MSK 		BIT(2)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_INITDONE_OE_SET_MSK 	BIT(3)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_NSTATUS_PIN_SET_MSK		BIT(4)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_NSTATUS_OE_SET_MSK		BIT(5)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_CONDONE_PIN_SET_MSK		BIT(6)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_CONDONE_OE_SET_MSK		BIT(7)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_CVP_CONF_DONE_SET_MSK	BIT(8)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_PR_READY_SET_MSK		BIT(9)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_PR_DONE_SET_MSK		BIT(10)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_PR_ERROR_SET_MSK		BIT(11)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_NCONFIG_PIN_SET_MSK		BIT(12)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_NCEO_OE_SET_MSK		BIT(13)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL0_SET_MSK    		BIT(16)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL1_SET_MSK    		BIT(17)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL2_SET_MSK    		BIT(18)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL_SET_MSD (\
+	ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL0_SET_MSK |\
+	ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL1_SET_MSK |\
+	ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL2_SET_MSK)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_IMGCFG_FIFOEMPTY_SET_MSK	BIT(24)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_IMGCFG_FIFOFULL_SET_MSK	BIT(25)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_JTAGM_SET_MSK		BIT(28)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_EMR_SET_MSK			BIT(29)
+#define ALT_FPGAMGR_IMGCFG_STAT_F2S_MSEL0_LSB			16
+
+#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_NENABLE_NCONFIG_SET_MSK	BIT(0)
+#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_NENABLE_NSTATUS_SET_MSK	BIT(1)
+#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_NENABLE_CONDONE_SET_MSK	BIT(2)
+#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_NCONFIG_SET_MSK		BIT(8)
+#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_NSTATUS_OE_SET_MSK	BIT(16)
+#define ALT_FPGAMGR_IMGCFG_CTL_00_S2F_CONDONE_OE_SET_MSK	BIT(24)
+
+#define ALT_FPGAMGR_IMGCFG_CTL_01_S2F_NENABLE_CONFIG_SET_MSK	BIT(0)
+#define ALT_FPGAMGR_IMGCFG_CTL_01_S2F_PR_REQUEST_SET_MSK	BIT(16)
+#define ALT_FPGAMGR_IMGCFG_CTL_01_S2F_NCE_SET_MSK		BIT(24)
+
+#define ALT_FPGAMGR_IMGCFG_CTL_02_EN_CFG_CTRL_SET_MSK    	BIT(0)
+#define ALT_FPGAMGR_IMGCFG_CTL_02_EN_CFG_DATA_SET_MSK    	BIT(8)
+#define ALT_FPGAMGR_IMGCFG_CTL_02_CDRATIO_SET_MSK    		0x00030000
+#define ALT_FPGAMGR_IMGCFG_CTL_02_CFGWIDTH_SET_MSK		BIT(24)
+#define ALT_FPGAMGR_IMGCFG_CTL_02_CDRATIO_LSB			16
+
+#ifndef __ASSEMBLY__
+
+struct socfpga_fpga_manager {
+	u32  _pad_0x0_0x7[2];
+	u32  dclkcnt;
+	u32  dclkstat;
+	u32  gpo;
+	u32  gpi;
+	u32  misci;
+	u32  _pad_0x1c_0x2f[5];
+	u32  emr_data0;
+	u32  emr_data1;
+	u32  emr_data2;
+	u32  emr_data3;
+	u32  emr_data4;
+	u32  emr_data5;
+	u32  emr_valid;
+	u32  emr_en;
+	u32  jtag_config;
+	u32  jtag_status;
+	u32  jtag_kick;
+	u32  _pad_0x5c_0x5f;
+	u32  jtag_data_w;
+	u32  jtag_data_r;
+	u32  _pad_0x68_0x6f[2];
+	u32  imgcfg_ctrl_00;
+	u32  imgcfg_ctrl_01;
+	u32  imgcfg_ctrl_02;
+	u32  _pad_0x7c_0x7f;
+	u32  imgcfg_stat;
+	u32  intr_masked_status;
+	u32  intr_mask;
+	u32  intr_polarity;
+	u32  dma_config;
+	u32  imgcfg_fifo_status;
+};
+
+/* Functions */
+int fpgamgr_program_init(u32 * rbf_data, size_t rbf_size);
+int fpgamgr_program_finish(void);
+int is_fpgamgr_user_mode(void);
+int fpgamgr_wait_early_user_mode(void);
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _FPGA_MANAGER_ARRIA10_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/fpga_manager_gen5.h b/arch/arm/mach-socfpga/include/mach/fpga_manager_gen5.h
new file mode 100644
index 0000000..2de7a11
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/fpga_manager_gen5.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2012-2017 Altera Corporation <www.altera.com>
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier:    BSD-3-Clause
+ */
+
+#ifndef _FPGA_MANAGER_GEN5_H_
+#define _FPGA_MANAGER_GEN5_H_
+
+#define FPGAMGRREGS_STAT_MODE_MASK		0x7
+#define FPGAMGRREGS_STAT_MSEL_MASK		0xf8
+#define FPGAMGRREGS_STAT_MSEL_LSB		3
+
+#define FPGAMGRREGS_CTRL_CFGWDTH_MASK		BIT(9)
+#define FPGAMGRREGS_CTRL_AXICFGEN_MASK		BIT(8)
+#define FPGAMGRREGS_CTRL_NCONFIGPULL_MASK	BIT(2)
+#define FPGAMGRREGS_CTRL_NCE_MASK		BIT(1)
+#define FPGAMGRREGS_CTRL_EN_MASK		BIT(0)
+#define FPGAMGRREGS_CTRL_CDRATIO_LSB		6
+
+#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_CRC_MASK	BIT(3)
+#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_ID_MASK	BIT(2)
+#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_CD_MASK	BIT(1)
+#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_NS_MASK	BIT(0)
+
+/* FPGA Mode */
+#define FPGAMGRREGS_MODE_FPGAOFF		0x0
+#define FPGAMGRREGS_MODE_RESETPHASE		0x1
+#define FPGAMGRREGS_MODE_CFGPHASE		0x2
+#define FPGAMGRREGS_MODE_INITPHASE		0x3
+#define FPGAMGRREGS_MODE_USERMODE		0x4
+#define FPGAMGRREGS_MODE_UNKNOWN		0x5
+
+#ifndef __ASSEMBLY__
+
+struct socfpga_fpga_manager {
+	/* FPGA Manager Module */
+	u32	stat;			/* 0x00 */
+	u32	ctrl;
+	u32	dclkcnt;
+	u32	dclkstat;
+	u32	gpo;			/* 0x10 */
+	u32	gpi;
+	u32	misci;			/* 0x18 */
+	u32	_pad_0x1c_0x82c[517];
+
+	/* Configuration Monitor (MON) Registers */
+	u32	gpio_inten;		/* 0x830 */
+	u32	gpio_intmask;
+	u32	gpio_inttype_level;
+	u32	gpio_int_polarity;
+	u32	gpio_intstatus;		/* 0x840 */
+	u32	gpio_raw_intstatus;
+	u32	_pad_0x848;
+	u32	gpio_porta_eoi;
+	u32	gpio_ext_porta;		/* 0x850 */
+	u32	_pad_0x854_0x85c[3];
+	u32	gpio_1s_sync;		/* 0x860 */
+	u32	_pad_0x864_0x868[2];
+	u32	gpio_ver_id_code;
+	u32	gpio_config_reg2;	/* 0x870 */
+	u32	gpio_config_reg1;
+};
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _FPGA_MANAGER_GEN5_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/reset_manager_arria10.h b/arch/arm/mach-socfpga/include/mach/reset_manager_arria10.h
index 7922db8..b6d7f4f 100644
--- a/arch/arm/mach-socfpga/include/mach/reset_manager_arria10.h
+++ b/arch/arm/mach-socfpga/include/mach/reset_manager_arria10.h
@@ -17,7 +17,7 @@ int socfpga_reset_deassert_bridges_handoff(void);
 void socfpga_reset_assert_fpga_connected_peripherals(void);
 void socfpga_reset_deassert_osc1wd0(void);
 void socfpga_reset_uart(int assert);
-int socfpga_bridges_reset(int enable);
+int socfpga_bridges_reset(void);
 
 struct socfpga_reset_manager {
 	u32	stat;
diff --git a/arch/arm/mach-socfpga/reset_manager_arria10.c b/arch/arm/mach-socfpga/reset_manager_arria10.c
index d8c858c..66f1ec2 100644
--- a/arch/arm/mach-socfpga/reset_manager_arria10.c
+++ b/arch/arm/mach-socfpga/reset_manager_arria10.c
@@ -318,13 +318,13 @@ void socfpga_per_reset_all(void)
 }
 
 #if defined(CONFIG_SOCFPGA_VIRTUAL_TARGET)
-int socfpga_bridges_reset(int enable)
+int socfpga_bridges_reset(void)
 {
 	/* For SoCFPGA-VT, this is NOP. */
 	return 0;
 }
 #else
-int socfpga_bridges_reset(int enable)
+int socfpga_bridges_reset(void)
 {
 	int ret;