diff options
Diffstat (limited to 'arch/arm/mach-uniphier/include')
| -rw-r--r-- | arch/arm/mach-uniphier/include/mach/boot-device.h | 11 | ||||
| -rw-r--r-- | arch/arm/mach-uniphier/include/mach/ddrphy-regs.h | 4 | ||||
| -rw-r--r-- | arch/arm/mach-uniphier/include/mach/init.h | 83 | ||||
| -rw-r--r-- | arch/arm/mach-uniphier/include/mach/sg-regs.h | 6 | ||||
| -rw-r--r-- | arch/arm/mach-uniphier/include/mach/soc_info.h | 63 |
5 files changed, 161 insertions, 6 deletions
diff --git a/arch/arm/mach-uniphier/include/mach/boot-device.h b/arch/arm/mach-uniphier/include/mach/boot-device.h index 7a10f1c5b2..eddb25ffa4 100644 --- a/arch/arm/mach-uniphier/include/mach/boot-device.h +++ b/arch/arm/mach-uniphier/include/mach/boot-device.h @@ -1,6 +1,5 @@ /* - * Copyright (C) 2011-2014 Panasonic Corporation - * Author: Masahiro Yamada <yamada.m@jp.panasonic.com> + * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com> * * SPDX-License-Identifier: GPL-2.0+ */ @@ -8,13 +7,15 @@ #ifndef _ASM_BOOT_DEVICE_H_ #define _ASM_BOOT_DEVICE_H_ -int get_boot_mode_sel(void); - struct boot_device_info { u32 type; char *info; }; -extern struct boot_device_info boot_device_table[]; +u32 ph1_sld3_boot_device(void); +u32 ph1_ld4_boot_device(void); + +void ph1_sld3_boot_mode_show(void); +void ph1_ld4_boot_mode_show(void); #endif /* _ASM_BOOT_DEVICE_H_ */ diff --git a/arch/arm/mach-uniphier/include/mach/ddrphy-regs.h b/arch/arm/mach-uniphier/include/mach/ddrphy-regs.h index 01f5c52c9c..adcc972877 100644 --- a/arch/arm/mach-uniphier/include/mach/ddrphy-regs.h +++ b/arch/arm/mach-uniphier/include/mach/ddrphy-regs.h @@ -168,7 +168,9 @@ struct ddrphy { #define DDRPHY_BASE(ch, phy) (0x5bc01000 + 0x200000 * (ch) + 0x1000 * (phy)) #ifndef __ASSEMBLY__ -void ddrphy_init(struct ddrphy __iomem *phy, int freq, int size); +int ph1_ld4_ddrphy_init(struct ddrphy __iomem *phy, int freq, int size); +int ph1_pro4_ddrphy_init(struct ddrphy __iomem *phy, int freq, int size); +int ph1_sld8_ddrphy_init(struct ddrphy __iomem *phy, int freq, int size); void ddrphy_prepare_training(struct ddrphy __iomem *phy, int rank); int ddrphy_training(struct ddrphy __iomem *phy); #endif diff --git a/arch/arm/mach-uniphier/include/mach/init.h b/arch/arm/mach-uniphier/include/mach/init.h new file mode 100644 index 0000000000..228cbb1a19 --- /dev/null +++ b/arch/arm/mach-uniphier/include/mach/init.h @@ -0,0 +1,83 @@ +/* + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __MACH_INIT_H +#define __MACH_INIT_H + +struct uniphier_board_data { + unsigned long dram_ch0_base; + unsigned long dram_ch0_size; + unsigned long dram_ch0_width; + unsigned long dram_ch1_base; + unsigned long dram_ch1_size; + unsigned long dram_ch1_width; + unsigned long dram_ch2_base; + unsigned long dram_ch2_size; + unsigned long dram_ch2_width; + unsigned int dram_freq; +}; + +const struct uniphier_board_data *uniphier_get_board_param(const void *fdt); + +int ph1_sld3_init(const struct uniphier_board_data *bd); +int ph1_ld4_init(const struct uniphier_board_data *bd); +int ph1_pro4_init(const struct uniphier_board_data *bd); +int ph1_sld8_init(const struct uniphier_board_data *bd); + +#if defined(CONFIG_MICRO_SUPPORT_CARD) +int ph1_sld3_sbc_init(const struct uniphier_board_data *bd); +int ph1_ld4_sbc_init(const struct uniphier_board_data *bd); +int ph1_pro4_sbc_init(const struct uniphier_board_data *bd); +#else +static inline int ph1_sld3_sbc_init(const struct uniphier_board_data *bd) +{ + return 0; +} + +static inline int ph1_ld4_sbc_init(const struct uniphier_board_data *bd) +{ + return 0; +} + +static inline int ph1_pro4_sbc_init(const struct uniphier_board_data *bd) +{ + return 0; +} +#endif + +int ph1_sld3_bcu_init(const struct uniphier_board_data *bd); +int ph1_ld4_bcu_init(const struct uniphier_board_data *bd); + +int memconf_init(const struct uniphier_board_data *bd); +int ph1_sld3_memconf_init(const struct uniphier_board_data *bd); + +int ph1_sld3_pll_init(const struct uniphier_board_data *bd); +int ph1_ld4_pll_init(const struct uniphier_board_data *bd); +int ph1_pro4_pll_init(const struct uniphier_board_data *bd); +int ph1_sld8_pll_init(const struct uniphier_board_data *bd); + +int ph1_sld3_enable_dpll_ssc(const struct uniphier_board_data *bd); +int ph1_ld4_enable_dpll_ssc(const struct uniphier_board_data *bd); + +int ph1_ld4_early_clk_init(const struct uniphier_board_data *bd); + +int ph1_sld3_early_pin_init(const struct uniphier_board_data *bd); + +int ph1_ld4_umc_init(const struct uniphier_board_data *bd); +int ph1_pro4_umc_init(const struct uniphier_board_data *bd); +int ph1_sld8_umc_init(const struct uniphier_board_data *bd); + +void ph1_sld3_pin_init(void); +void ph1_ld4_pin_init(void); +void ph1_pro4_pin_init(void); +void ph1_sld8_pin_init(void); + +void ph1_ld4_clk_init(void); +void ph1_pro4_clk_init(void); + +#define pr_err(fmt, args...) printf(fmt, ##args) + +#endif /* __MACH_INIT_H */ diff --git a/arch/arm/mach-uniphier/include/mach/sg-regs.h b/arch/arm/mach-uniphier/include/mach/sg-regs.h index c886e1c655..d8239f28bc 100644 --- a/arch/arm/mach-uniphier/include/mach/sg-regs.h +++ b/arch/arm/mach-uniphier/include/mach/sg-regs.h @@ -25,26 +25,32 @@ /* Memory Configuration */ #define SG_MEMCONF (SG_CTRL_BASE | 0x0400) +#define SG_MEMCONF_CH0_SZ_MASK ((0x1 << 10) | (0x03 << 0)) #define SG_MEMCONF_CH0_SZ_64M ((0x0 << 10) | (0x01 << 0)) #define SG_MEMCONF_CH0_SZ_128M ((0x0 << 10) | (0x02 << 0)) #define SG_MEMCONF_CH0_SZ_256M ((0x0 << 10) | (0x03 << 0)) #define SG_MEMCONF_CH0_SZ_512M ((0x1 << 10) | (0x00 << 0)) #define SG_MEMCONF_CH0_SZ_1G ((0x1 << 10) | (0x01 << 0)) +#define SG_MEMCONF_CH0_NUM_MASK (0x1 << 8) #define SG_MEMCONF_CH0_NUM_1 (0x1 << 8) #define SG_MEMCONF_CH0_NUM_2 (0x0 << 8) +#define SG_MEMCONF_CH1_SZ_MASK ((0x1 << 11) | (0x03 << 2)) #define SG_MEMCONF_CH1_SZ_64M ((0x0 << 11) | (0x01 << 2)) #define SG_MEMCONF_CH1_SZ_128M ((0x0 << 11) | (0x02 << 2)) #define SG_MEMCONF_CH1_SZ_256M ((0x0 << 11) | (0x03 << 2)) #define SG_MEMCONF_CH1_SZ_512M ((0x1 << 11) | (0x00 << 2)) #define SG_MEMCONF_CH1_SZ_1G ((0x1 << 11) | (0x01 << 2)) +#define SG_MEMCONF_CH1_NUM_MASK (0x1 << 9) #define SG_MEMCONF_CH1_NUM_1 (0x1 << 9) #define SG_MEMCONF_CH1_NUM_2 (0x0 << 9) +#define SG_MEMCONF_CH2_SZ_MASK ((0x1 << 26) | (0x03 << 16)) #define SG_MEMCONF_CH2_SZ_64M ((0x0 << 26) | (0x01 << 16)) #define SG_MEMCONF_CH2_SZ_128M ((0x0 << 26) | (0x02 << 16)) #define SG_MEMCONF_CH2_SZ_256M ((0x0 << 26) | (0x03 << 16)) #define SG_MEMCONF_CH2_SZ_512M ((0x1 << 26) | (0x00 << 16)) +#define SG_MEMCONF_CH2_NUM_MASK (0x1 << 24) #define SG_MEMCONF_CH2_NUM_1 (0x1 << 24) #define SG_MEMCONF_CH2_NUM_2 (0x0 << 24) diff --git a/arch/arm/mach-uniphier/include/mach/soc_info.h b/arch/arm/mach-uniphier/include/mach/soc_info.h new file mode 100644 index 0000000000..623e7ef20e --- /dev/null +++ b/arch/arm/mach-uniphier/include/mach/soc_info.h @@ -0,0 +1,63 @@ +/* + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __MACH_SOC_INFO_H__ +#define __MACH_SOC_INFO_H__ + +enum uniphier_soc_id { + SOC_UNIPHIER_PH1_SLD3, + SOC_UNIPHIER_PH1_LD4, + SOC_UNIPHIER_PH1_PRO4, + SOC_UNIPHIER_PH1_SLD8, + SOC_UNIPHIER_PH1_PRO5, + SOC_UNIPHIER_PROXSTREAM2, + SOC_UNIPHIER_PH1_LD6B, + SOC_UNIPHIER_UNKNOWN, +}; + +#define UNIPHIER_NR_ENABLED_SOCS \ + IS_ENABLED(CONFIG_ARCH_UNIPHIER_PH1_SLD3) + \ + IS_ENABLED(CONFIG_ARCH_UNIPHIER_PH1_LD4) + \ + IS_ENABLED(CONFIG_ARCH_UNIPHIER_PH1_PRO4) + \ + IS_ENABLED(CONFIG_ARCH_UNIPHIER_PH1_SLD8) + \ + IS_ENABLED(CONFIG_ARCH_UNIPHIER_PH1_PRO5) + \ + IS_ENABLED(CONFIG_ARCH_UNIPHIER_PROXSTREAM2) + \ + IS_ENABLED(CONFIG_ARCH_UNIPHIER_PH1_LD6B) + +#define UNIPHIER_MULTI_SOC ((UNIPHIER_NR_ENABLED_SOCS) > 1) + +#if UNIPHIER_MULTI_SOC +enum uniphier_soc_id uniphier_get_soc_type(void); +#else +static inline enum uniphier_soc_id uniphier_get_soc_type(void) +{ +#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD3) + return SOC_UNIPHIER_PH1_SLD3; +#endif +#if defined(CONFIG_ARCH_UNIPHIER_PH1_LD4) + return SOC_UNIPHIER_PH1_LD4; +#endif +#if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO4) + return SOC_UNIPHIER_PH1_PRO4; +#endif +#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD8) + return SOC_UNIPHIER_PH1_SLD8; +#endif +#if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO5) + return SOC_UNIPHIER_PH1_PRO5; +#endif +#if defined(CONFIG_ARCH_UNIPHIER_PROXSTREAM2) + return SOC_UNIPHIER_PROXSTREAM2; +#endif +#if defined(CONFIG_ARCH_UNIPHIER_PH1_LD6B) + return SOC_UNIPHIER_PH1_LD6B; +#endif + + return SOC_UNIPHIER_UNKNOWN; +} +#endif + +#endif /* __MACH_SOC_INFO_H__ */ |