From 4ddd541d6ceabcf4aeb553373f9ab501a44ed90d Mon Sep 17 00:00:00 2001 From: Ley Foon Tan Date: Wed, 26 Apr 2017 02:44:35 +0800 Subject: [PATCH] arm: socfpga: Restructure system manager Restructure system manager in the preparation to support A10. No functional change. Change uint32_t to u32. Signed-off-by: Ley Foon Tan --- arch/arm/mach-socfpga/Makefile | 5 +- .../include/mach/system_manager.h | 128 ++---------------- .../include/mach/system_manager_gen5.h | 122 +++++++++++++++++ ...system_manager.c => system_manager_gen5.c} | 6 +- 4 files changed, 138 insertions(+), 123 deletions(-) create mode 100644 arch/arm/mach-socfpga/include/mach/system_manager_gen5.h rename arch/arm/mach-socfpga/{system_manager.c => system_manager_gen5.c} (94%) diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile index 97819ac741..4980e510ed 100644 --- a/arch/arm/mach-socfpga/Makefile +++ b/arch/arm/mach-socfpga/Makefile @@ -7,14 +7,15 @@ # SPDX-License-Identifier: GPL-2.0+ # -obj-y += misc.o timer.o reset_manager.o system_manager.o clock_manager.o \ +obj-y += misc.o timer.o reset_manager.o clock_manager.o \ fpga_manager.o board.o obj-$(CONFIG_SPL_BUILD) += spl.o freeze_controller.o # QTS-generated config file wrappers obj-$(CONFIG_TARGET_SOCFPGA_GEN5) += scan_manager.o wrap_pll_config.o \ - clock_manager_gen5.o reset_manager_gen5.o + clock_manager_gen5.o reset_manager_gen5.o \ + system_manager_gen5.o obj-$(CONFIG_SPL_BUILD) += wrap_iocsr_config.o wrap_pinmux_config.o \ wrap_sdram_config.o CFLAGS_wrap_iocsr_config.o += -I$(srctree)/board/$(BOARDDIR) diff --git a/arch/arm/mach-socfpga/include/mach/system_manager.h b/arch/arm/mach-socfpga/include/mach/system_manager.h index c45edea32d..30f0bbeb89 100644 --- a/arch/arm/mach-socfpga/include/mach/system_manager.h +++ b/arch/arm/mach-socfpga/include/mach/system_manager.h @@ -1,120 +1,11 @@ /* - * Copyright (C) 2013 Altera Corporation + * Copyright (C) 2013-2017 Altera Corporation * * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef _SYSTEM_MANAGER_H_ -#define _SYSTEM_MANAGER_H_ - -#ifndef __ASSEMBLY__ - -void sysmgr_pinmux_init(void); -void sysmgr_config_warmrstcfgio(int enable); - -void sysmgr_get_pinmux_table(const u8 **table, unsigned int *table_len); -#endif - -struct socfpga_system_manager { - /* System Manager Module */ - u32 siliconid1; /* 0x00 */ - u32 siliconid2; - u32 _pad_0x8_0xf[2]; - u32 wddbg; /* 0x10 */ - u32 bootinfo; - u32 hpsinfo; - u32 parityinj; - /* FPGA Interface Group */ - u32 fpgaintfgrp_gbl; /* 0x20 */ - u32 fpgaintfgrp_indiv; - u32 fpgaintfgrp_module; - u32 _pad_0x2c_0x2f; - /* Scan Manager Group */ - u32 scanmgrgrp_ctrl; /* 0x30 */ - u32 _pad_0x34_0x3f[3]; - /* Freeze Control Group */ - u32 frzctrl_vioctrl; /* 0x40 */ - u32 _pad_0x44_0x4f[3]; - u32 frzctrl_hioctrl; /* 0x50 */ - u32 frzctrl_src; - u32 frzctrl_hwctrl; - u32 _pad_0x5c_0x5f; - /* EMAC Group */ - u32 emacgrp_ctrl; /* 0x60 */ - u32 emacgrp_l3master; - u32 _pad_0x68_0x6f[2]; - /* DMA Controller Group */ - u32 dmagrp_ctrl; /* 0x70 */ - u32 dmagrp_persecurity; - u32 _pad_0x78_0x7f[2]; - /* Preloader (initial software) Group */ - u32 iswgrp_handoff[8]; /* 0x80 */ - u32 _pad_0xa0_0xbf[8]; /* 0xa0 */ - /* Boot ROM Code Register Group */ - u32 romcodegrp_ctrl; /* 0xc0 */ - u32 romcodegrp_cpu1startaddr; - u32 romcodegrp_initswstate; - u32 romcodegrp_initswlastld; - u32 romcodegrp_bootromswstate; /* 0xd0 */ - u32 __pad_0xd4_0xdf[3]; - /* Warm Boot from On-Chip RAM Group */ - u32 romcodegrp_warmramgrp_enable; /* 0xe0 */ - u32 romcodegrp_warmramgrp_datastart; - u32 romcodegrp_warmramgrp_length; - u32 romcodegrp_warmramgrp_execution; - u32 romcodegrp_warmramgrp_crc; /* 0xf0 */ - u32 __pad_0xf4_0xff[3]; - /* Boot ROM Hardware Register Group */ - u32 romhwgrp_ctrl; /* 0x100 */ - u32 _pad_0x104_0x107; - /* SDMMC Controller Group */ - u32 sdmmcgrp_ctrl; - u32 sdmmcgrp_l3master; - /* NAND Flash Controller Register Group */ - u32 nandgrp_bootstrap; /* 0x110 */ - u32 nandgrp_l3master; - /* USB Controller Group */ - u32 usbgrp_l3master; - u32 _pad_0x11c_0x13f[9]; - /* ECC Management Register Group */ - u32 eccgrp_l2; /* 0x140 */ - u32 eccgrp_ocram; - u32 eccgrp_usb0; - u32 eccgrp_usb1; - u32 eccgrp_emac0; /* 0x150 */ - u32 eccgrp_emac1; - u32 eccgrp_dma; - u32 eccgrp_can0; - u32 eccgrp_can1; /* 0x160 */ - u32 eccgrp_nand; - u32 eccgrp_qspi; - u32 eccgrp_sdmmc; - u32 _pad_0x170_0x3ff[164]; - /* Pin Mux Control Group */ - u32 emacio[20]; /* 0x400 */ - u32 flashio[12]; /* 0x450 */ - u32 generalio[28]; /* 0x480 */ - u32 _pad_0x4f0_0x4ff[4]; - u32 mixed1io[22]; /* 0x500 */ - u32 mixed2io[8]; /* 0x558 */ - u32 gplinmux[23]; /* 0x578 */ - u32 gplmux[71]; /* 0x5d4 */ - u32 nandusefpga; /* 0x6f0 */ - u32 _pad_0x6f4; - u32 rgmii1usefpga; /* 0x6f8 */ - u32 _pad_0x6fc_0x700[2]; - u32 i2c0usefpga; /* 0x704 */ - u32 sdmmcusefpga; /* 0x708 */ - u32 _pad_0x70c_0x710[2]; - u32 rgmii0usefpga; /* 0x714 */ - u32 _pad_0x718_0x720[3]; - u32 i2c3usefpga; /* 0x724 */ - u32 i2c2usefpga; /* 0x728 */ - u32 i2c1usefpga; /* 0x72c */ - u32 spim1usefpga; /* 0x730 */ - u32 _pad_0x734; - u32 spim0usefpga; /* 0x738 */ -}; +#ifndef _SYSTEM_MANAGER_H_ +#define _SYSTEM_MANAGER_H_ #define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGPINMUX (1 << 0) #define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO (1 << 1) @@ -129,12 +20,6 @@ struct socfpga_system_manager { #define SYSMGR_FPGAINTF_NAND (1 << 4) #define SYSMGR_FPGAINTF_SDMMC (1 << 5) -#if defined(CONFIG_TARGET_SOCFPGA_GEN5) -#define SYSMGR_SDMMC_SMPLSEL_SHIFT 3 -#else -#define SYSMGR_SDMMC_SMPLSEL_SHIFT 4 -#endif - #define SYSMGR_SDMMC_DRVSEL_SHIFT 0 /* EMAC Group Bit definitions */ @@ -146,4 +31,11 @@ struct socfpga_system_manager { #define SYSMGR_EMACGRP_CTRL_PHYSEL1_LSB 2 #define SYSMGR_EMACGRP_CTRL_PHYSEL_MASK 0x3 +#if defined(CONFIG_TARGET_SOCFPGA_GEN5) +#include +#endif + +#define SYSMGR_GET_BOOTINFO_BSEL(bsel) \ + (((bsel) >> SYSMGR_BOOTINFO_BSEL_SHIFT) & 7) + #endif /* _SYSTEM_MANAGER_H_ */ diff --git a/arch/arm/mach-socfpga/include/mach/system_manager_gen5.h b/arch/arm/mach-socfpga/include/mach/system_manager_gen5.h new file mode 100644 index 0000000000..285c1a29ad --- /dev/null +++ b/arch/arm/mach-socfpga/include/mach/system_manager_gen5.h @@ -0,0 +1,122 @@ +/* + * Copyright (C) 2013-2017 Altera Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _SYSTEM_MANAGER_GEN5_H_ +#define _SYSTEM_MANAGER_GEN5_H_ + +#ifndef __ASSEMBLY__ + +void sysmgr_pinmux_init(void); +void sysmgr_config_warmrstcfgio(int enable); + +void sysmgr_get_pinmux_table(const u8 **table, unsigned int *table_len); + +struct socfpga_system_manager { + /* System Manager Module */ + u32 siliconid1; /* 0x00 */ + u32 siliconid2; + u32 _pad_0x8_0xf[2]; + u32 wddbg; /* 0x10 */ + u32 bootinfo; + u32 hpsinfo; + u32 parityinj; + /* FPGA Interface Group */ + u32 fpgaintfgrp_gbl; /* 0x20 */ + u32 fpgaintfgrp_indiv; + u32 fpgaintfgrp_module; + u32 _pad_0x2c_0x2f; + /* Scan Manager Group */ + u32 scanmgrgrp_ctrl; /* 0x30 */ + u32 _pad_0x34_0x3f[3]; + /* Freeze Control Group */ + u32 frzctrl_vioctrl; /* 0x40 */ + u32 _pad_0x44_0x4f[3]; + u32 frzctrl_hioctrl; /* 0x50 */ + u32 frzctrl_src; + u32 frzctrl_hwctrl; + u32 _pad_0x5c_0x5f; + /* EMAC Group */ + u32 emacgrp_ctrl; /* 0x60 */ + u32 emacgrp_l3master; + u32 _pad_0x68_0x6f[2]; + /* DMA Controller Group */ + u32 dmagrp_ctrl; /* 0x70 */ + u32 dmagrp_persecurity; + u32 _pad_0x78_0x7f[2]; + /* Preloader (initial software) Group */ + u32 iswgrp_handoff[8]; /* 0x80 */ + u32 _pad_0xa0_0xbf[8]; /* 0xa0 */ + /* Boot ROM Code Register Group */ + u32 romcodegrp_ctrl; /* 0xc0 */ + u32 romcodegrp_cpu1startaddr; + u32 romcodegrp_initswstate; + u32 romcodegrp_initswlastld; + u32 romcodegrp_bootromswstate; /* 0xd0 */ + u32 __pad_0xd4_0xdf[3]; + /* Warm Boot from On-Chip RAM Group */ + u32 romcodegrp_warmramgrp_enable; /* 0xe0 */ + u32 romcodegrp_warmramgrp_datastart; + u32 romcodegrp_warmramgrp_length; + u32 romcodegrp_warmramgrp_execution; + u32 romcodegrp_warmramgrp_crc; /* 0xf0 */ + u32 __pad_0xf4_0xff[3]; + /* Boot ROM Hardware Register Group */ + u32 romhwgrp_ctrl; /* 0x100 */ + u32 _pad_0x104_0x107; + /* SDMMC Controller Group */ + u32 sdmmcgrp_ctrl; + u32 sdmmcgrp_l3master; + /* NAND Flash Controller Register Group */ + u32 nandgrp_bootstrap; /* 0x110 */ + u32 nandgrp_l3master; + /* USB Controller Group */ + u32 usbgrp_l3master; + u32 _pad_0x11c_0x13f[9]; + /* ECC Management Register Group */ + u32 eccgrp_l2; /* 0x140 */ + u32 eccgrp_ocram; + u32 eccgrp_usb0; + u32 eccgrp_usb1; + u32 eccgrp_emac0; /* 0x150 */ + u32 eccgrp_emac1; + u32 eccgrp_dma; + u32 eccgrp_can0; + u32 eccgrp_can1; /* 0x160 */ + u32 eccgrp_nand; + u32 eccgrp_qspi; + u32 eccgrp_sdmmc; + u32 _pad_0x170_0x3ff[164]; + /* Pin Mux Control Group */ + u32 emacio[20]; /* 0x400 */ + u32 flashio[12]; /* 0x450 */ + u32 generalio[28]; /* 0x480 */ + u32 _pad_0x4f0_0x4ff[4]; + u32 mixed1io[22]; /* 0x500 */ + u32 mixed2io[8]; /* 0x558 */ + u32 gplinmux[23]; /* 0x578 */ + u32 gplmux[71]; /* 0x5d4 */ + u32 nandusefpga; /* 0x6f0 */ + u32 _pad_0x6f4; + u32 rgmii1usefpga; /* 0x6f8 */ + u32 _pad_0x6fc_0x700[2]; + u32 i2c0usefpga; /* 0x704 */ + u32 sdmmcusefpga; /* 0x708 */ + u32 _pad_0x70c_0x710[2]; + u32 rgmii0usefpga; /* 0x714 */ + u32 _pad_0x718_0x720[3]; + u32 i2c3usefpga; /* 0x724 */ + u32 i2c2usefpga; /* 0x728 */ + u32 i2c1usefpga; /* 0x72c */ + u32 spim1usefpga; /* 0x730 */ + u32 _pad_0x734; + u32 spim0usefpga; /* 0x738 */ +}; +#endif + +#define SYSMGR_SDMMC_SMPLSEL_SHIFT 3 +#define SYSMGR_BOOTINFO_BSEL_SHIFT 0 + +#endif /* _SYSTEM_MANAGER_GEN5_H_ */ diff --git a/arch/arm/mach-socfpga/system_manager.c b/arch/arm/mach-socfpga/system_manager_gen5.c similarity index 94% rename from arch/arm/mach-socfpga/system_manager.c rename to arch/arm/mach-socfpga/system_manager_gen5.c index 75a65f3e62..3588a570a7 100644 --- a/arch/arm/mach-socfpga/system_manager.c +++ b/arch/arm/mach-socfpga/system_manager_gen5.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2013 Altera Corporation + * Copyright (C) 2013-2017 Altera Corporation * * SPDX-License-Identifier: GPL-2.0+ */ @@ -21,7 +21,7 @@ static struct socfpga_system_manager *sysmgr_regs = */ static void populate_sysmgr_fpgaintf_module(void) { - uint32_t handoff_val = 0; + u32 handoff_val = 0; /* ISWGRP_HANDOFF_FPGAINTF */ writel(0, &sysmgr_regs->iswgrp_handoff[2]); @@ -56,7 +56,7 @@ static void populate_sysmgr_fpgaintf_module(void) */ void sysmgr_pinmux_init(void) { - uint32_t regs = (uint32_t)&sysmgr_regs->emacio[0]; + u32 regs = (u32)&sysmgr_regs->emacio[0]; const u8 *sys_mgr_init_table; unsigned int len; int i; -- 2.39.5