[U-Boot] [PATCH v7 03/16] arm: socfpga: Restructure system manager
Ley Foon Tan
ley.foon.tan at intel.com
Tue Apr 25 18:44:35 UTC 2017
Restructure system manager in the preparation to support A10.
No functional change.
Change uint32_t to u32.
Signed-off-by: Ley Foon Tan <ley.foon.tan at intel.com>
---
arch/arm/mach-socfpga/Makefile | 5 +-
.../arm/mach-socfpga/include/mach/system_manager.h | 128 ++-------------------
.../{system_manager.h => system_manager_gen5.h} | 39 +------
.../{system_manager.c => system_manager_gen5.c} | 6 +-
4 files changed, 22 insertions(+), 156 deletions(-)
copy arch/arm/mach-socfpga/include/mach/{system_manager.h => system_manager_gen5.h} (73%)
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 97819ac..4980e51 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 c45edea..30f0bbe 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 <www.altera.com>
+ * Copyright (C) 2013-2017 Altera Corporation <www.altera.com>
*
* 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 <asm/arch/system_manager_gen5.h>
+#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.h b/arch/arm/mach-socfpga/include/mach/system_manager_gen5.h
similarity index 73%
copy from arch/arm/mach-socfpga/include/mach/system_manager.h
copy to arch/arm/mach-socfpga/include/mach/system_manager_gen5.h
index c45edea..285c1a2 100644
--- a/arch/arm/mach-socfpga/include/mach/system_manager.h
+++ b/arch/arm/mach-socfpga/include/mach/system_manager_gen5.h
@@ -1,11 +1,11 @@
/*
- * Copyright (C) 2013 Altera Corporation <www.altera.com>
+ * Copyright (C) 2013-2017 Altera Corporation <www.altera.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
-#ifndef _SYSTEM_MANAGER_H_
-#define _SYSTEM_MANAGER_H_
+#ifndef _SYSTEM_MANAGER_GEN5_H_
+#define _SYSTEM_MANAGER_GEN5_H_
#ifndef __ASSEMBLY__
@@ -13,7 +13,6 @@ 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 */
@@ -115,35 +114,9 @@ struct socfpga_system_manager {
u32 _pad_0x734;
u32 spim0usefpga; /* 0x738 */
};
-
-#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGPINMUX (1 << 0)
-#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO (1 << 1)
-#define SYSMGR_ECC_OCRAM_EN (1 << 0)
-#define SYSMGR_ECC_OCRAM_SERR (1 << 3)
-#define SYSMGR_ECC_OCRAM_DERR (1 << 4)
-#define SYSMGR_FPGAINTF_USEFPGA 0x1
-#define SYSMGR_FPGAINTF_SPIM0 (1 << 0)
-#define SYSMGR_FPGAINTF_SPIM1 (1 << 1)
-#define SYSMGR_FPGAINTF_EMAC0 (1 << 2)
-#define SYSMGR_FPGAINTF_EMAC1 (1 << 3)
-#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 */
-#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII 0x0
-#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII 0x1
-#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII 0x2
-
-#define SYSMGR_EMACGRP_CTRL_PHYSEL0_LSB 0
-#define SYSMGR_EMACGRP_CTRL_PHYSEL1_LSB 2
-#define SYSMGR_EMACGRP_CTRL_PHYSEL_MASK 0x3
+#define SYSMGR_SDMMC_SMPLSEL_SHIFT 3
+#define SYSMGR_BOOTINFO_BSEL_SHIFT 0
-#endif /* _SYSTEM_MANAGER_H_ */
+#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 75a65f3..3588a57 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 <www.altera.com>
+ * Copyright (C) 2013-2017 Altera Corporation <www.altera.com>
*
* 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;
--
1.8.2.3
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