diff options
Diffstat (limited to 'arch/arm/include/asm/arch-stm32f7')
| -rw-r--r-- | arch/arm/include/asm/arch-stm32f7/fmc.h | 9 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-stm32f7/gpt.h | 6 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-stm32f7/rcc.h | 77 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-stm32f7/stm32.h | 14 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-stm32f7/stm32_periph.h | 10 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-stm32f7/syscfg.h | 38 |
6 files changed, 95 insertions, 59 deletions
diff --git a/arch/arm/include/asm/arch-stm32f7/fmc.h b/arch/arm/include/asm/arch-stm32f7/fmc.h index 7dd5077..4741e5a 100644 --- a/arch/arm/include/asm/arch-stm32f7/fmc.h +++ b/arch/arm/include/asm/arch-stm32f7/fmc.h @@ -24,8 +24,7 @@ struct stm32_fmc_regs { /* * FMC registers base */ -#define STM32_SDRAM_FMC_BASE 0xA0000140 -#define STM32_SDRAM_FMC ((struct stm32_fmc_regs *)STM32_SDRAM_FMC_BASE) +#define STM32_SDRAM_FMC ((struct stm32_fmc_regs *)SDRAM_FMC_BASE) /* Control register SDCR */ #define FMC_SDCR_RPIPE_SHIFT 13 /* RPIPE bit shift */ @@ -58,12 +57,12 @@ struct stm32_fmc_regs { #define FMC_SDCMR_MODE_SELFREFRESH 5 #define FMC_SDCMR_MODE_POWERDOWN 6 -#define FMC_SDCMR_BANK_1 (1 << 4) -#define FMC_SDCMR_BANK_2 (1 << 3) +#define FMC_SDCMR_BANK_1 BIT(4) +#define FMC_SDCMR_BANK_2 BIT(3) #define FMC_SDCMR_MODE_REGISTER_SHIFT 9 -#define FMC_SDSR_BUSY (1 << 5) +#define FMC_SDSR_BUSY BIT(5) #define FMC_BUSY_WAIT() do { \ __asm__ __volatile__ ("dsb" : : : "memory"); \ diff --git a/arch/arm/include/asm/arch-stm32f7/gpt.h b/arch/arm/include/asm/arch-stm32f7/gpt.h index 903bdf6..e9e0c14 100644 --- a/arch/arm/include/asm/arch-stm32f7/gpt.h +++ b/arch/arm/include/asm/arch-stm32f7/gpt.h @@ -38,8 +38,8 @@ struct gpt_regs *const gpt1_regs_ptr = (struct gpt_regs *)TIM2_BASE; /* Timer control1 register */ -#define GPT_CR1_CEN 0x0001 -#define GPT_MODE_AUTO_RELOAD (1 << 7) +#define GPT_CR1_CEN BIT(0) +#define GPT_MODE_AUTO_RELOAD BIT(7) /* Auto reload register for free running config */ #define GPT_FREE_RUNNING 0xFFFFFFFF @@ -48,6 +48,6 @@ struct gpt_regs *const gpt1_regs_ptr = #define CONFIG_STM32_HZ 1000 /* Timer Event Generation registers */ -#define TIM_EGR_UG (1 << 0) +#define TIM_EGR_UG BIT(0) #endif diff --git a/arch/arm/include/asm/arch-stm32f7/rcc.h b/arch/arm/include/asm/arch-stm32f7/rcc.h index 8bfb7b6..0f8d50b 100644 --- a/arch/arm/include/asm/arch-stm32f7/rcc.h +++ b/arch/arm/include/asm/arch-stm32f7/rcc.h @@ -8,57 +8,44 @@ #ifndef _STM32_RCC_H #define _STM32_RCC_H -#define RCC_CR 0x00 /* clock control */ -#define RCC_PLLCFGR 0x04 /* PLL configuration */ -#define RCC_CFGR 0x08 /* clock configuration */ -#define RCC_CIR 0x0C /* clock interrupt */ -#define RCC_AHB1RSTR 0x10 /* AHB1 peripheral reset */ -#define RCC_AHB2RSTR 0x14 /* AHB2 peripheral reset */ -#define RCC_AHB3RSTR 0x18 /* AHB3 peripheral reset */ -#define RCC_APB1RSTR 0x20 /* APB1 peripheral reset */ -#define RCC_APB2RSTR 0x24 /* APB2 peripheral reset */ -#define RCC_AHB1ENR 0x30 /* AHB1 peripheral clock enable */ -#define RCC_AHB2ENR 0x34 /* AHB2 peripheral clock enable */ -#define RCC_AHB3ENR 0x38 /* AHB3 peripheral clock enable */ -#define RCC_APB1ENR 0x40 /* APB1 peripheral clock enable */ -#define RCC_APB2ENR 0x44 /* APB2 peripheral clock enable */ -#define RCC_AHB1LPENR 0x50 /* periph clk enable in low pwr mode */ -#define RCC_AHB2LPENR 0x54 /* AHB2 periph clk enable in low pwr mode */ -#define RCC_AHB3LPENR 0x58 /* AHB3 periph clk enable in low pwr mode */ -#define RCC_APB1LPENR 0x60 /* APB1 periph clk enable in low pwr mode */ -#define RCC_APB2LPENR 0x64 /* APB2 periph clk enable in low pwr mode */ -#define RCC_BDCR 0x70 /* Backup domain control */ -#define RCC_CSR 0x74 /* clock control & status */ -#define RCC_SSCGR 0x80 /* spread spectrum clock generation */ -#define RCC_PLLI2SCFGR 0x84 /* PLLI2S configuration */ -#define RCC_PLLSAICFG 0x88 /* PLLSAI configuration */ -#define RCC_DCKCFG1 0x8C /* dedicated clocks configuration register */ -#define RCC_DCKCFG2 0x90 /* dedicated clocks configuration register */ +/* + * RCC AHB1ENR specific definitions + */ +#define RCC_AHB1ENR_GPIO_A_EN BIT(0) +#define RCC_AHB1ENR_GPIO_B_EN BIT(1) +#define RCC_AHB1ENR_GPIO_C_EN BIT(2) +#define RCC_AHB1ENR_GPIO_D_EN BIT(3) +#define RCC_AHB1ENR_GPIO_E_EN BIT(4) +#define RCC_AHB1ENR_GPIO_F_EN BIT(5) +#define RCC_AHB1ENR_GPIO_G_EN BIT(6) +#define RCC_AHB1ENR_GPIO_H_EN BIT(7) +#define RCC_AHB1ENR_GPIO_I_EN BIT(8) +#define RCC_AHB1ENR_GPIO_J_EN BIT(9) +#define RCC_AHB1ENR_GPIO_K_EN BIT(10) +#define RCC_AHB1ENR_ETHMAC_EN BIT(25) +#define RCC_AHB1ENR_ETHMAC_TX_EN BIT(26) +#define RCC_AHB1ENR_ETHMAC_RX_EN BIT(27) +#define RCC_AHB1ENR_ETHMAC_PTP_EN BIT(28) -#define RCC_APB1ENR_TIM2EN (1 << 0) -#define RCC_APB1ENR_PWREN (1 << 28) +/* + * RCC AHB3ENR specific definitions + */ +#define RCC_AHB3ENR_FMC_EN BIT(0) +#define RCC_AHB3ENR_QSPI_EN BIT(1) /* - * RCC USART specific definitions + * RCC APB1ENR specific definitions */ -#define RCC_ENR_USART1EN (1 << 4) -#define RCC_ENR_USART2EN (1 << 17) -#define RCC_ENR_USART3EN (1 << 18) -#define RCC_ENR_USART6EN (1 << 5) +#define RCC_APB1ENR_TIM2EN BIT(0) +#define RCC_APB1ENR_USART2EN BIT(17) +#define RCC_APB1ENR_USART3EN BIT(18) +#define RCC_APB1ENR_PWREN BIT(28) /* - * RCC GPIO specific definitions + * RCC APB2ENR specific definitions */ -#define RCC_ENR_GPIO_A_EN (1 << 0) -#define RCC_ENR_GPIO_B_EN (1 << 1) -#define RCC_ENR_GPIO_C_EN (1 << 2) -#define RCC_ENR_GPIO_D_EN (1 << 3) -#define RCC_ENR_GPIO_E_EN (1 << 4) -#define RCC_ENR_GPIO_F_EN (1 << 5) -#define RCC_ENR_GPIO_G_EN (1 << 6) -#define RCC_ENR_GPIO_H_EN (1 << 7) -#define RCC_ENR_GPIO_I_EN (1 << 8) -#define RCC_ENR_GPIO_J_EN (1 << 9) -#define RCC_ENR_GPIO_K_EN (1 << 10) +#define RCC_APB2ENR_USART1EN BIT(4) +#define RCC_APB2ENR_USART6EN BIT(5) +#define RCC_APB2ENR_SYSCFGEN BIT(14) #endif diff --git a/arch/arm/include/asm/arch-stm32f7/stm32.h b/arch/arm/include/asm/arch-stm32f7/stm32.h index de55ae5..14e3398 100644 --- a/arch/arm/include/asm/arch-stm32f7/stm32.h +++ b/arch/arm/include/asm/arch-stm32f7/stm32.h @@ -32,6 +32,7 @@ #define USART1_BASE (APB2_PERIPH_BASE + 0x1000) #define USART6_BASE (APB2_PERIPH_BASE + 0x1400) +#define STM32_SYSCFG_BASE (APB2_PERIPH_BASE + 0x3800) #define STM32_GPIOA_BASE (AHB1_PERIPH_BASE + 0x0000) #define STM32_GPIOB_BASE (AHB1_PERIPH_BASE + 0x0400) @@ -48,7 +49,7 @@ #define FLASH_CNTL_BASE (AHB1_PERIPH_BASE + 0x3C00) -#define SDRAM_FMC_BASE (AHB3_PERIPH_BASE + 0x4A0000140) +#define SDRAM_FMC_BASE (AHB3_PERIPH_BASE + 0x40000140) static const u32 sect_sz_kb[CONFIG_SYS_MAX_FLASH_SECT] = { [0 ... 3] = 32 * 1024, @@ -62,7 +63,7 @@ enum clock { CLOCK_APB1, CLOCK_APB2 }; -#define STM32_BUS_MASK 0xFFFF0000 +#define STM32_BUS_MASK GENMASK(31, 16) struct stm32_rcc_regs { u32 cr; /* RCC clock control */ @@ -95,11 +96,16 @@ struct stm32_rcc_regs { u32 rsv6[2]; u32 sscgr; /* RCC spread spectrum clock generation */ u32 plli2scfgr; /* RCC PLLI2S configuration */ - u32 pllsaicfgr; - u32 dckcfgr; + u32 pllsaicfgr; /* PLLSAI configuration */ + u32 dckcfgr; /* dedicated clocks configuration register */ }; #define STM32_RCC ((struct stm32_rcc_regs *)RCC_BASE) +struct stm32_rcc_ext_f7_regs { + u32 dckcfgr2; /* dedicated clocks configuration register */ +}; +#define STM32_RCC_EXT_F7 ((struct stm32_rcc_ext_f7_regs *) (RCC_BASE + sizeof(struct stm32_rcc_regs))) + struct stm32_pwr_regs { u32 cr1; /* power control register 1 */ u32 csr1; /* power control/status register 2 */ diff --git a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h index 38adc4e..3c5604a 100644 --- a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h +++ b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h @@ -15,8 +15,9 @@ * */ enum periph_id { - UART1_GPIOA_9_10 = 0, - UART2_GPIOD_5_6, + PERIPH_ID_USART1 = 37, + + PERIPH_ID_QUADSPI = 92, }; enum periph_clock { @@ -33,6 +34,11 @@ enum periph_clock { GPIO_I_CLOCK_CFG, GPIO_J_CLOCK_CFG, GPIO_K_CLOCK_CFG, + SYSCFG_CLOCK_CFG, + TIMER2_CLOCK_CFG, + FMC_CLOCK_CFG, + STMMAC_CLOCK_CFG, + QSPI_CLOCK_CFG, }; #endif /* __ASM_ARM_ARCH_PERIPH_H */ diff --git a/arch/arm/include/asm/arch-stm32f7/syscfg.h b/arch/arm/include/asm/arch-stm32f7/syscfg.h new file mode 100644 index 0000000..49e78f2 --- /dev/null +++ b/arch/arm/include/asm/arch-stm32f7/syscfg.h @@ -0,0 +1,38 @@ +/* + * (C) Copyright 2016 + * Michael Kurz, michi.kurz@gmail.com. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _STM32_SYSCFG_H +#define _STM32_SYSCFG_H + +struct stm32_syscfg_regs { + u32 memrmp; + u32 pmc; + u32 exticr1; + u32 exticr2; + u32 exticr3; + u32 exticr4; + u32 cmpcr; +}; + +/* + * SYSCFG registers base + */ +#define STM32_SYSCFG ((struct stm32_syscfg_regs *)STM32_SYSCFG_BASE) + +/* SYSCFG memory remap register */ +#define SYSCFG_MEMRMP_MEM_BOOT BIT(0) +#define SYSCFG_MEMRMP_SWP_FMC BIT(10) + +/* SYSCFG peripheral mode configuration register */ +#define SYSCFG_PMC_ADCXDC2 BIT(16) +#define SYSCFG_PMC_MII_RMII_SEL BIT(23) + +/* Compensation cell control register */ +#define SYSCFG_CMPCR_CMP_PD BIT(0) +#define SYSCFG_CMPCR_READY BIT(8) + +#endif |