N: stm
N: stm32
-
-ARM STM STV0991
-M: Vikas Manocha <vikas.manocha@st.com>
-S: Maintained
-F: arch/arm/cpu/armv7/stv0991/
-F: arch/arm/include/asm/arch-stv0991/
-
ARM SUNXI
M: Jagan Teki <jagan@amarulasolutions.com>
M: Andre Przywara <andre.przywara@arm.com>
select SPL_SEPARATE_BSS if SPL
select TIMER
-config TARGET_STV0991
- bool "Support stv0991"
- select CPU_V7A
- select DM
- select DM_SERIAL
- select DM_SPI
- select DM_SPI_FLASH
- select GPIO_EXTRA_HEADER
- select PL01X_SERIAL
- select MTD
- select SPI
- select SPI_FLASH
- imply CMD_DM
-
config ARCH_BCM283X
bool "Broadcom BCM283X family"
select DM
source "board/siemens/common/Kconfig"
source "board/seeed/npi_imx6ull/Kconfig"
source "board/socionext/developerbox/Kconfig"
-source "board/st/stv0991/Kconfig"
source "board/tcl/sl50/Kconfig"
source "board/traverse/ten64/Kconfig"
source "board/variscite/dart_6ul/Kconfig"
obj-$(if $(filter bcmcygnus,$(SOC)),y) += bcmcygnus/
obj-$(if $(filter bcmnsp,$(SOC)),y) += bcmnsp/
obj-$(if $(filter ls102xa,$(SOC)),y) += ls102xa/
-obj-$(if $(filter stv0991,$(SOC)),y) += stv0991/
obj-$(CONFIG_ARCH_SUNXI) += sunxi/
obj-$(CONFIG_VF610) += vf610/
obj-$(CONFIG_ARCH_S5P4418) += s5p4418/
+++ /dev/null
-# SPDX-License-Identifier: GPL-2.0+
-#
-# Copyright (C) 2014, STMicroelectronics - All Rights Reserved
-# Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
-
-obj-y := timer.o clock.o pinmux.o reset.o
-obj-y += lowlevel.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/stv0991_cgu.h>
-#include<asm/arch/stv0991_periph.h>
-
-static struct stv0991_cgu_regs *const stv0991_cgu_regs = \
- (struct stv0991_cgu_regs *) (CGU_BASE_ADDR);
-
-void enable_pll1(void)
-{
- /* pll1 already configured for 1000Mhz, just need to enable it */
- writel(readl(&stv0991_cgu_regs->pll1_ctrl) & ~(0x01),
- &stv0991_cgu_regs->pll1_ctrl);
-}
-
-void clock_setup(int peripheral)
-{
- switch (peripheral) {
- case UART_CLOCK_CFG:
- writel(UART_CLK_CFG, &stv0991_cgu_regs->uart_freq);
- break;
- case ETH_CLOCK_CFG:
- enable_pll1();
- writel(ETH_CLK_CFG, &stv0991_cgu_regs->eth_freq);
-
- /* Clock selection for ethernet tx_clk & rx_clk*/
- writel((readl(&stv0991_cgu_regs->eth_ctrl) & ETH_CLK_MASK)
- | ETH_CLK_CTRL, &stv0991_cgu_regs->eth_ctrl);
- break;
- case QSPI_CLOCK_CFG:
- writel(QSPI_CLK_CTRL, &stv0991_cgu_regs->qspi_freq);
- break;
- default:
- break;
- }
-}
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * (C) Copyright 2014 STMicroelectronics
- */
-
-#include <config.h>
-#include <linux/linkage.h>
-
-ENTRY(lowlevel_init)
- mov pc, lr
-ENDPROC(lowlevel_init)
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#include <asm/io.h>
-#include <asm/arch/stv0991_creg.h>
-#include <asm/arch/stv0991_periph.h>
-#include <asm/arch/hardware.h>
-
-static struct stv0991_creg *const stv0991_creg = \
- (struct stv0991_creg *)CREG_BASE_ADDR;
-
-int stv0991_pinmux_config(int peripheral)
-{
- switch (peripheral) {
- case UART_GPIOC_30_31:
- /* SSDA/SSCL pad muxing to UART Rx/Dx */
- writel((readl(&stv0991_creg->mux12) & GPIOC_31_MUX_MASK) |
- CFG_GPIOC_31_UART_RX,
- &stv0991_creg->mux12);
- writel((readl(&stv0991_creg->mux12) & GPIOC_30_MUX_MASK) |
- CFG_GPIOC_30_UART_TX,
- &stv0991_creg->mux12);
- /* SSDA/SSCL pad config to push pull*/
- writel((readl(&stv0991_creg->cfg_pad6) & GPIOC_31_MODE_MASK) |
- CFG_GPIOC_31_MODE_PP,
- &stv0991_creg->cfg_pad6);
- writel((readl(&stv0991_creg->cfg_pad6) & GPIOC_30_MODE_MASK) |
- CFG_GPIOC_30_MODE_HIGH,
- &stv0991_creg->cfg_pad6);
- break;
- case UART_GPIOB_16_17:
- /* ethernet rx_6/7 to UART Rx/Dx */
- writel((readl(&stv0991_creg->mux7) & GPIOB_17_MUX_MASK) |
- CFG_GPIOB_17_UART_RX,
- &stv0991_creg->mux7);
- writel((readl(&stv0991_creg->mux7) & GPIOB_16_MUX_MASK) |
- CFG_GPIOB_16_UART_TX,
- &stv0991_creg->mux7);
- break;
- case ETH_GPIOB_10_31_C_0_4:
- writel(readl(&stv0991_creg->mux6) & 0x000000FF,
- &stv0991_creg->mux6);
- writel(0x00000000, &stv0991_creg->mux7);
- writel(0x00000000, &stv0991_creg->mux8);
- writel(readl(&stv0991_creg->mux9) & 0xFFF00000,
- &stv0991_creg->mux9);
- /* Ethernet Voltage configuration to 1.8V*/
- writel((readl(&stv0991_creg->vdd_pad1) & VDD_ETH_PS_MASK) |
- ETH_VDD_CFG, &stv0991_creg->vdd_pad1);
- writel((readl(&stv0991_creg->vdd_pad1) & VDD_ETH_PS_MASK) |
- ETH_M_VDD_CFG, &stv0991_creg->vdd_pad1);
-
- break;
- case QSPI_CS_CLK_PAD:
- writel((readl(&stv0991_creg->mux13) & FLASH_CS_NC_MASK) |
- CFG_FLASH_CS_NC, &stv0991_creg->mux13);
- writel((readl(&stv0991_creg->mux13) & FLASH_CLK_MASK) |
- CFG_FLASH_CLK, &stv0991_creg->mux13);
- default:
- break;
- }
- return 0;
-}
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#include <common.h>
-#include <cpu_func.h>
-#include <asm/io.h>
-#include <asm/arch/stv0991_wdru.h>
-#include <linux/delay.h>
-void reset_cpu(void)
-{
- puts("System is going to reboot ...\n");
- /*
- * This 1 second delay will allow the above message
- * to be printed before reset
- */
- udelay((1000 * 1000));
-
- /* Setting bit 1 of the WDRU unit will reset the SoC */
- writel(WDRU_RST_SYS, &stv0991_wd_ru_ptr->wdru_ctrl1);
-
- /* system will restart */
- while (1)
- ;
-}
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#include <common.h>
-#include <init.h>
-#include <time.h>
-#include <asm/global_data.h>
-#include <asm/io.h>
-#include <asm/arch-stv0991/hardware.h>
-#include <asm/arch-stv0991/stv0991_cgu.h>
-#include <asm/arch-stv0991/stv0991_gpt.h>
-#include <linux/delay.h>
-
-static struct stv0991_cgu_regs *const stv0991_cgu_regs = \
- (struct stv0991_cgu_regs *) (CGU_BASE_ADDR);
-
-#define READ_TIMER() (readl(&gpt1_regs_ptr->cnt) & GPT_FREE_RUNNING)
-#define GPT_RESOLUTION (CFG_SYS_HZ_CLOCK / CONFIG_SYS_HZ)
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define timestamp gd->arch.tbl
-#define lastdec gd->arch.lastinc
-
-static ulong get_timer_masked(void);
-
-int timer_init(void)
-{
- /* Timer1 clock configuration */
- writel(TIMER1_CLK_CFG, &stv0991_cgu_regs->tim_freq);
- writel(readl(&stv0991_cgu_regs->cgu_enable_2) |
- TIMER1_CLK_EN, &stv0991_cgu_regs->cgu_enable_2);
-
- /* Stop the timer */
- writel(readl(&gpt1_regs_ptr->cr1) & ~GPT_CR1_CEN, &gpt1_regs_ptr->cr1);
- writel(GPT_PRESCALER_128, &gpt1_regs_ptr->psc);
- /* Configure timer for auto-reload */
- writel(readl(&gpt1_regs_ptr->cr1) | GPT_MODE_AUTO_RELOAD,
- &gpt1_regs_ptr->cr1);
-
- /* load value for free running */
- writel(GPT_FREE_RUNNING, &gpt1_regs_ptr->arr);
-
- /* start timer */
- writel(readl(&gpt1_regs_ptr->cr1) | GPT_CR1_CEN,
- &gpt1_regs_ptr->cr1);
-
- /* Reset the timer */
- lastdec = READ_TIMER();
- timestamp = 0;
-
- return 0;
-}
-
-/*
- * timer without interrupts
- */
-ulong get_timer(ulong base)
-{
- return (get_timer_masked() / GPT_RESOLUTION) - base;
-}
-
-void __udelay(unsigned long usec)
-{
- ulong tmo;
- ulong start = get_timer_masked();
- ulong tenudelcnt = CFG_SYS_HZ_CLOCK / (1000 * 100);
- ulong rndoff;
-
- rndoff = (usec % 10) ? 1 : 0;
-
- /* tenudelcnt timer tick gives 10 microsecconds delay */
- tmo = ((usec / 10) + rndoff) * tenudelcnt;
-
- while ((ulong) (get_timer_masked() - start) < tmo)
- ;
-}
-
-static ulong get_timer_masked(void)
-{
- ulong now = READ_TIMER();
-
- if (now >= lastdec) {
- /* normal mode */
- timestamp += now - lastdec;
- } else {
- /* we have an overflow ... */
- timestamp += now + GPT_FREE_RUNNING - lastdec;
- }
- lastdec = now;
-
- return timestamp;
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On ARM it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
- return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On ARM it returns the number of timer ticks per second.
- */
-ulong get_tbclk(void)
-{
- return CONFIG_SYS_HZ;
-}
am574x-idk.dtb \
am572x-idk.dtb \
am571x-idk.dtb
-dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb
dtb-$(CONFIG_ARCH_LS1021A) += ls1021a-qds-duart.dtb \
ls1021a-qds-lpuart.dtb \
+++ /dev/null
-/dts-v1/;
-
-/ {
- model = "ST STV0991 application board";
- compatible = "st,stv0991";
- #address-cells = <1>;
- #size-cells = <1>;
-
- chosen {
- stdout-path = &uart0;
- };
-
- memory {
- device_type="memory";
- reg = <0x0 0x198000>;
- };
-
- uart0: serial@0x80406000 {
- compatible = "arm,pl011", "arm,primecell";
- reg = <0x80406000 0x1000>;
- clock = <2700000>;
- };
-
- aliases {
- spi0 = "/spi@80203000"; /* QSPI */
- };
-
- qspi: spi@80203000 {
- compatible = "cdns,qspi-nor";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x80203000 0x100>,
- <0x40000000 0x1000000>;
- clocks = <3750000>;
- cdns,fifo-depth = <256>;
- cdns,fifo-width = <4>;
- cdns,trigger-address = <0x40000000>;
- status = "okay";
-
- flash0: n25q32@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "jedec,spi-nor";
- reg = <0>; /* chip select */
- spi-max-frequency = <50000000>;
- m25p,fast-read;
- page-size = <256>;
- block-size = <16>; /* 2^16, 64KB */
- cdns,tshsl-ns = <50>;
- cdns,tsd2d-ns = <50>;
- cdns,tchsh-ns = <4>;
- cdns,tslch-ns = <4>;
- };
- };
-};
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#ifndef __ASM_ARCH_STV0991_GPIO_H
-#define __ASM_ARCH_STV0991_GPIO_H
-
-enum gpio_direction {
- GPIO_DIRECTION_IN,
- GPIO_DIRECTION_OUT,
-};
-
-struct gpio_regs {
- u32 data; /* offset 0x0 */
- u32 reserved[0xff]; /* 0x4--0x3fc */
- u32 dir; /* offset 0x400 */
-};
-
-#endif /* __ASM_ARCH_STV0991_GPIO_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#ifndef _ASM_ARCH_HARDWARE_H
-#define _ASM_ARCH_HARDWARE_H
-
-/* STV0991 */
-#define SRAM0_BASE_ADDR 0x00000000UL
-#define SRAM1_BASE_ADDR 0x00068000UL
-#define SRAM2_BASE_ADDR 0x000D0000UL
-#define SRAM3_BASE_ADDR 0x00138000UL
-#define CFS_SRAM0_BASE_ADDR 0x00198000UL
-#define CFS_SRAM1_BASE_ADDR 0x001B8000UL
-#define FAST_SRAM_BASE_ADDR 0x001D8000UL
-#define FLASH_BASE_ADDR 0x40000000UL
-#define PL310_BASE_ADDR 0x70000000UL
-#define HSAXIM_BASE_ADDR 0x70100000UL
-#define IMGSS_BASE_ADDR 0x70200000UL
-#define ADC_BASE_ADDR 0x80000000UL
-#define GPIOA_BASE_ADDR 0x80001000UL
-#define GPIOB_BASE_ADDR 0x80002000UL
-#define GPIOC_BASE_ADDR 0x80003000UL
-#define HDM_BASE_ADDR 0x80004000UL
-#define THSENS_BASE_ADDR 0x80200000UL
-#define GPTIMER2_BASE_ADDR 0x80201000UL
-#define GPTIMER1_BASE_ADDR 0x80202000UL
-#define QSPI_BASE_ADDR 0x80203000UL
-#define CGU_BASE_ADDR 0x80204000UL
-#define CREG_BASE_ADDR 0x80205000UL
-#define PEC_BASE_ADDR 0x80206000UL
-#define WDRU_BASE_ADDR 0x80207000UL
-#define BSEC_BASE_ADDR 0x80208000UL
-#define DAP_ROM_BASE_ADDR 0x80210000UL
-#define SOC_CTI_BASE_ADDR 0x80211000UL
-#define TPIU_BASE_ADDR 0x80212000UL
-#define TMC_ETF_BASE_ADDR 0x80213000UL
-#define R4_ETM_BASE_ADDR 0x80214000UL
-#define R4_CTI_BASE_ADDR 0x80215000UL
-#define R4_DBG_BASE_ADDR 0x80216000UL
-#define GMAC_BASE_ADDR 0x80300000UL
-#define RNSS_BASE_ADDR 0x80302000UL
-#define CRYP_BASE_ADDR 0x80303000UL
-#define HASH_BASE_ADDR 0x80304000UL
-#define GPDMA_BASE_ADDR 0x80305000UL
-#define ISA_BASE_ADDR 0x8032A000UL
-#define HCI_BASE_ADDR 0x80400000UL
-#define I2C1_BASE_ADDR 0x80401000UL
-#define I2C2_BASE_ADDR 0x80402000UL
-#define SAI_BASE_ADDR 0x80403000UL
-#define USI_BASE_ADDR 0x80404000UL
-#define SPI1_BASE_ADDR 0x80405000UL
-#define UART_BASE_ADDR 0x80406000UL
-#define SPI2_BASE_ADDR 0x80500000UL
-#define CAN_BASE_ADDR 0x80501000UL
-#define USART1_BASE_ADDR 0x80502000UL
-#define USART2_BASE_ADDR 0x80503000UL
-#define USART3_BASE_ADDR 0x80504000UL
-#define USART4_BASE_ADDR 0x80505000UL
-#define USART5_BASE_ADDR 0x80506000UL
-#define USART6_BASE_ADDR 0x80507000UL
-#define SDI2_BASE_ADDR 0x80600000UL
-#define SDI1_BASE_ADDR 0x80601000UL
-#define VICA_BASE_ADDR 0x81000000UL
-#define VICB_BASE_ADDR 0x81001000UL
-#define STM_CHANNELS_BASE_ADDR 0x81100000UL
-#define STM_BASE_ADDR 0x81110000UL
-#define SROM_BASE_ADDR 0xFFFF0000UL
-
-#endif /* _ASM_ARCH_HARDWARE_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#ifndef _STV0991_CGU_H
-#define _STV0991_CGU_H
-
-struct stv0991_cgu_regs {
- u32 cpu_freq; /* offset 0x0 */
- u32 icn2_freq; /* offset 0x4 */
- u32 dma_freq; /* offset 0x8 */
- u32 isp_freq; /* offset 0xc */
- u32 h264_freq; /* offset 0x10 */
- u32 osif_freq; /* offset 0x14 */
- u32 ren_freq; /* offset 0x18 */
- u32 tim_freq; /* offset 0x1c */
- u32 sai_freq; /* offset 0x20 */
- u32 eth_freq; /* offset 0x24 */
- u32 i2c_freq; /* offset 0x28 */
- u32 spi_freq; /* offset 0x2c */
- u32 uart_freq; /* offset 0x30 */
- u32 qspi_freq; /* offset 0x34 */
- u32 sdio_freq; /* offset 0x38 */
- u32 usi_freq; /* offset 0x3c */
- u32 can_line_freq; /* offset 0x40 */
- u32 debug_freq; /* offset 0x44 */
- u32 trace_freq; /* offset 0x48 */
- u32 stm_freq; /* offset 0x4c */
- u32 eth_ctrl; /* offset 0x50 */
- u32 reserved[3]; /* offset 0x54 */
- u32 osc_ctrl; /* offset 0x60 */
- u32 pll1_ctrl; /* offset 0x64 */
- u32 pll1_freq; /* offset 0x68 */
- u32 pll1_fract; /* offset 0x6c */
- u32 pll1_spread; /* offset 0x70 */
- u32 pll1_status; /* offset 0x74 */
- u32 pll2_ctrl; /* offset 0x78 */
- u32 pll2_freq; /* offset 0x7c */
- u32 pll2_fract; /* offset 0x80 */
- u32 pll2_spread; /* offset 0x84 */
- u32 pll2_status; /* offset 0x88 */
- u32 cgu_enable_1; /* offset 0x8c */
- u32 cgu_enable_2; /* offset 0x90 */
- u32 cgu_isp_pulse; /* offset 0x94 */
- u32 cgu_h264_pulse; /* offset 0x98 */
- u32 cgu_osif_pulse; /* offset 0x9c */
- u32 cgu_ren_pulse; /* offset 0xa0 */
-
-};
-
-/* CGU Timer */
-#define CLK_TMR_OSC 0
-#define CLK_TMR_MCLK 1
-#define CLK_TMR_PLL1 2
-#define CLK_TMR_PLL2 3
-#define MDIV_SHIFT_TMR 3
-#define DIV_SHIFT_TMR 6
-
-#define TIMER1_CLK_CFG (0 << DIV_SHIFT_TMR \
- | 0 << MDIV_SHIFT_TMR | CLK_TMR_MCLK)
-
-/* Clock Enable/Disable */
-
-#define TIMER1_CLK_EN (1 << 15)
-
-/* CGU Uart config */
-#define CLK_UART_MCLK 0
-#define CLK_UART_PLL1 1
-#define CLK_UART_PLL2 2
-
-#define MDIV_SHIFT_UART 3
-#define DIV_SHIFT_UART 6
-
-#define UART_CLK_CFG (4 << DIV_SHIFT_UART \
- | 1 << MDIV_SHIFT_UART | CLK_UART_MCLK)
-
-/* CGU Ethernet clock config */
-#define CLK_ETH_MCLK 0
-#define CLK_ETH_PLL1 1
-#define CLK_ETH_PLL2 2
-
-#define MDIV_SHIFT_ETH 3
-#define DIV_SHIFT_ETH 6
-#define DIV_ETH_125 9
-#define DIV_ETH_50 12
-#define DIV_ETH_P2P 15
-
-#define ETH_CLK_CFG (4 << DIV_ETH_P2P | 4 << DIV_ETH_50 \
- | 1 << DIV_ETH_125 \
- | 0 << DIV_SHIFT_ETH \
- | 3 << MDIV_SHIFT_ETH | CLK_ETH_PLL1)
- /* CGU Ethernet control */
-
-#define ETH_CLK_TX_EXT_PHY 0
-#define ETH_CLK_TX_125M 1
-#define ETH_CLK_TX_25M 2
-#define ETH_CLK_TX_2M5 3
-#define ETH_CLK_TX_DIS 7
-
-#define ETH_CLK_RX_EXT_PHY 0
-#define ETH_CLK_RX_25M 1
-#define ETH_CLK_RX_2M5 2
-#define ETH_CLK_RX_DIS 3
-#define RX_CLK_SHIFT 3
-#define ETH_CLK_MASK ~(0x1F)
-
-#define ETH_PHY_MODE_GMII 0
-#define ETH_PHY_MODE_RMII 1
-#define ETH_PHY_CLK_DIS 1
-
-#define ETH_CLK_CTRL (ETH_CLK_RX_EXT_PHY << RX_CLK_SHIFT \
- | ETH_CLK_TX_EXT_PHY)
-/* CGU qspi clock */
-#define DIV_HCLK1_SHIFT 9
-#define DIV_CRYP_SHIFT 6
-#define MDIV_QSPI_SHIFT 3
-
-#define CLK_QSPI_OSC 0
-#define CLK_QSPI_MCLK 1
-#define CLK_QSPI_PLL1 2
-#define CLK_QSPI_PLL2 3
-
-#define QSPI_CLK_CTRL (3 << DIV_HCLK1_SHIFT \
- | 1 << DIV_CRYP_SHIFT \
- | 0 << MDIV_QSPI_SHIFT \
- | CLK_QSPI_OSC)
-
-#endif
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#ifndef _STV0991_CREG_H
-#define _STV0991_CREG_H
-
-struct stv0991_creg {
- u32 version; /* offset 0x0 */
- u32 hdpctl; /* offset 0x4 */
- u32 hdpval; /* offset 0x8 */
- u32 hdpgposet; /* offset 0xc */
- u32 hdpgpoclr; /* offset 0x10 */
- u32 hdpgpoval; /* offset 0x14 */
- u32 stm_mux; /* offset 0x18 */
- u32 sysctrl_1; /* offset 0x1c */
- u32 sysctrl_2; /* offset 0x20 */
- u32 sysctrl_3; /* offset 0x24 */
- u32 sysctrl_4; /* offset 0x28 */
- u32 reserved_1[0x35]; /* offset 0x2C-0xFC */
- u32 mux1; /* offset 0x100 */
- u32 mux2; /* offset 0x104 */
- u32 mux3; /* offset 0x108 */
- u32 mux4; /* offset 0x10c */
- u32 mux5; /* offset 0x110 */
- u32 mux6; /* offset 0x114 */
- u32 mux7; /* offset 0x118 */
- u32 mux8; /* offset 0x11c */
- u32 mux9; /* offset 0x120 */
- u32 mux10; /* offset 0x124 */
- u32 mux11; /* offset 0x128 */
- u32 mux12; /* offset 0x12c */
- u32 mux13; /* offset 0x130 */
- u32 reserved_2[0x33]; /* offset 0x134-0x1FC */
- u32 cfg_pad1; /* offset 0x200 */
- u32 cfg_pad2; /* offset 0x204 */
- u32 cfg_pad3; /* offset 0x208 */
- u32 cfg_pad4; /* offset 0x20c */
- u32 cfg_pad5; /* offset 0x210 */
- u32 cfg_pad6; /* offset 0x214 */
- u32 cfg_pad7; /* offset 0x218 */
- u32 reserved_3[0x39]; /* offset 0x21C-0x2FC */
- u32 vdd_pad1; /* offset 0x300 */
- u32 vdd_pad2; /* offset 0x304 */
- u32 reserved_4[0x3e]; /* offset 0x308-0x3FC */
- u32 vdd_comp1; /* offset 0x400 */
-};
-
-/* CREG MUX 13 register */
-#define FLASH_CS_NC_SHIFT 4
-#define FLASH_CS_NC_MASK ~(7 << FLASH_CS_NC_SHIFT)
-#define CFG_FLASH_CS_NC (0 << FLASH_CS_NC_SHIFT)
-
-#define FLASH_CLK_SHIFT 0
-#define FLASH_CLK_MASK ~(7 << FLASH_CLK_SHIFT)
-#define CFG_FLASH_CLK (0 << FLASH_CLK_SHIFT)
-
-/* CREG MUX 12 register */
-#define GPIOC_30_MUX_SHIFT 24
-#define GPIOC_30_MUX_MASK ~(1 << GPIOC_30_MUX_SHIFT)
-#define CFG_GPIOC_30_UART_TX (1 << GPIOC_30_MUX_SHIFT)
-
-#define GPIOC_31_MUX_SHIFT 28
-#define GPIOC_31_MUX_MASK ~(1 << GPIOC_31_MUX_SHIFT)
-#define CFG_GPIOC_31_UART_RX (1 << GPIOC_31_MUX_SHIFT)
-
-/* CREG MUX 7 register */
-#define GPIOB_16_MUX_SHIFT 0
-#define GPIOB_16_MUX_MASK ~(1 << GPIOB_16_MUX_SHIFT)
-#define CFG_GPIOB_16_UART_TX (1 << GPIOB_16_MUX_SHIFT)
-
-#define GPIOB_17_MUX_SHIFT 4
-#define GPIOB_17_MUX_MASK ~(1 << GPIOB_17_MUX_SHIFT)
-#define CFG_GPIOB_17_UART_RX (1 << GPIOB_17_MUX_SHIFT)
-
-/* CREG CFG_PAD6 register */
-
-#define GPIOC_31_MODE_SHIFT 30
-#define GPIOC_31_MODE_MASK ~(1 << GPIOC_31_MODE_SHIFT)
-#define CFG_GPIOC_31_MODE_OD (0 << GPIOC_31_MODE_SHIFT)
-#define CFG_GPIOC_31_MODE_PP (1 << GPIOC_31_MODE_SHIFT)
-
-#define GPIOC_30_MODE_SHIFT 28
-#define GPIOC_30_MODE_MASK ~(1 << GPIOC_30_MODE_SHIFT)
-#define CFG_GPIOC_30_MODE_LOW (0 << GPIOC_30_MODE_SHIFT)
-#define CFG_GPIOC_30_MODE_HIGH (1 << GPIOC_30_MODE_SHIFT)
-
-/* CREG Ethernet pad config */
-
-#define VDD_ETH_PS_1V8 0
-#define VDD_ETH_PS_2V5 2
-#define VDD_ETH_PS_3V3 3
-#define VDD_ETH_PS_MASK 0x3
-
-#define VDD_ETH_PS_SHIFT 12
-#define ETH_VDD_CFG (VDD_ETH_PS_1V8 << VDD_ETH_PS_SHIFT)
-
-#define VDD_ETH_M_PS_SHIFT 28
-#define ETH_M_VDD_CFG (VDD_ETH_PS_1V8 << VDD_ETH_M_PS_SHIFT)
-
-#endif
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#ifndef __STV0991_DEFS_H__
-#define __STV0991_DEFS_H__
-#include <asm/arch/stv0991_periph.h>
-
-extern int stv0991_pinmux_config(enum periph_id);
-extern int clock_setup(enum periph_clock);
-
-#endif
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#ifndef _STV0991_GPT_H
-#define _STV0991_GPT_H
-
-#include <asm/arch-stv0991/hardware.h>
-
-struct gpt_regs {
- u32 cr1;
- u32 cr2;
- u32 reserved_1;
- u32 dier; /* dma_int_en */
- u32 sr; /* status reg */
- u32 egr; /* event gen */
- u32 reserved_2[3]; /* offset 0x18--0x20*/
- u32 cnt;
- u32 psc;
- u32 arr;
-};
-
-struct gpt_regs *const gpt1_regs_ptr =
- (struct gpt_regs *) GPTIMER1_BASE_ADDR;
-
-/* Timer control1 register */
-#define GPT_CR1_CEN 0x0001
-#define GPT_MODE_AUTO_RELOAD (1 << 7)
-
-/* Timer prescalar reg */
-#define GPT_PRESCALER_128 0x128
-
-/* Auto reload register for free running config */
-#define GPT_FREE_RUNNING 0xFFFF
-
-/* Timer, HZ specific defines */
-#define CFG_SYS_HZ_CLOCK ((27 * 1000 * 1000) / GPT_PRESCALER_128)
-
-#endif
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#ifndef __ASM_ARM_ARCH_PERIPH_H
-#define __ASM_ARM_ARCH_PERIPH_H
-
-/*
- * Peripherals required for pinmux configuration. List will
- * grow with support for more devices getting added.
- * Numbering based on interrupt table.
- *
- */
-enum periph_id {
- UART_GPIOC_30_31 = 0,
- UART_GPIOB_16_17,
- ETH_GPIOB_10_31_C_0_4,
- QSPI_CS_CLK_PAD,
- PERIPH_ID_I2C0,
- PERIPH_ID_I2C1,
- PERIPH_ID_I2C2,
- PERIPH_ID_I2C3,
- PERIPH_ID_I2C4,
- PERIPH_ID_I2C5,
- PERIPH_ID_I2C6,
- PERIPH_ID_I2C7,
- PERIPH_ID_SPI0,
- PERIPH_ID_SPI1,
- PERIPH_ID_SPI2,
- PERIPH_ID_SDMMC0,
- PERIPH_ID_SDMMC1,
- PERIPH_ID_SDMMC2,
- PERIPH_ID_SDMMC3,
- PERIPH_ID_I2S1,
-};
-
-enum periph_clock {
- UART_CLOCK_CFG = 0,
- ETH_CLOCK_CFG,
- QSPI_CLOCK_CFG,
-};
-
-#endif /* __ASM_ARM_ARCH_PERIPH_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#ifndef _STV0991_WD_RST_H
-#define _STV0991_WD_RST_H
-#include <asm/arch-stv0991/hardware.h>
-
-struct stv0991_wd_ru {
- u32 wdru_config;
- u32 wdru_ctrl1;
- u32 wdru_ctrl2;
- u32 wdru_tim;
- u32 wdru_count;
- u32 wdru_stat;
- u32 wdru_wrlock;
-};
-
-struct stv0991_wd_ru *const stv0991_wd_ru_ptr = \
- (struct stv0991_wd_ru *)WDRU_BASE_ADDR;
-
-/* Watchdog control register */
-#define WDRU_RST_SYS 0x1
-
-#endif
+++ /dev/null
-if TARGET_STV0991
-
-config SYS_BOARD
- default "stv0991"
-
-config SYS_VENDOR
- default "st"
-
-config SYS_SOC
- default "stv0991"
-
-config SYS_CONFIG_NAME
- default "stv0991"
-
-endif
+++ /dev/null
-STV0991 APPLICATION BOARD
-M: Vikas Manocha <vikas.manocha@st.com>
-S: Maintained
-F: board/st/stv0991/
-F: include/configs/stv0991.h
-F: configs/stv0991_defconfig
+++ /dev/null
-# SPDX-License-Identifier: GPL-2.0+
-#
-# Copyright (C) 2014, STMicroelectronics - All Rights Reserved
-# Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
-
-obj-y := stv0991.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#include <common.h>
-#include <bootstage.h>
-#include <dm.h>
-#include <init.h>
-#include <miiphy.h>
-#include <net.h>
-#include <asm/arch/stv0991_periph.h>
-#include <asm/arch/stv0991_defs.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/gpio.h>
-#include <netdev.h>
-#include <asm/global_data.h>
-#include <asm/io.h>
-#include <dm/platform_data/serial_pl01x.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-struct gpio_regs *const gpioa_regs =
- (struct gpio_regs *) GPIOA_BASE_ADDR;
-
-#ifndef CONFIG_OF_CONTROL
-static const struct pl01x_serial_plat serial_plat = {
- .base = 0x80406000,
- .type = TYPE_PL011,
- .clock = 2700 * 1000,
-};
-
-U_BOOT_DRVINFO(stv09911_serials) = {
- .name = "serial_pl01x",
- .plat = &serial_plat,
-};
-#endif
-
-#if CONFIG_IS_ENABLED(BOOTSTAGE)
-void show_boot_progress(int progress)
-{
- printf("%i\n", progress);
-}
-#endif
-
-void enable_eth_phy(void)
-{
- /* Set GPIOA_06 pad HIGH (Appli board)*/
- writel(readl(&gpioa_regs->dir) | 0x40, &gpioa_regs->dir);
- writel(readl(&gpioa_regs->data) | 0x40, &gpioa_regs->data);
-}
-int board_eth_enable(void)
-{
- stv0991_pinmux_config(ETH_GPIOB_10_31_C_0_4);
- clock_setup(ETH_CLOCK_CFG);
- enable_eth_phy();
- return 0;
-}
-
-int board_qspi_enable(void)
-{
- stv0991_pinmux_config(QSPI_CS_CLK_PAD);
- clock_setup(QSPI_CLOCK_CFG);
- return 0;
-}
-
-/*
- * Miscellaneous platform dependent initialisations
- */
-int board_init(void)
-{
- board_eth_enable();
- board_qspi_enable();
- return 0;
-}
-
-int board_uart_init(void)
-{
- stv0991_pinmux_config(UART_GPIOC_30_31);
- clock_setup(UART_CLOCK_CFG);
- return 0;
-}
-
-#ifdef CONFIG_BOARD_EARLY_INIT_F
-int board_early_init_f(void)
-{
- board_uart_init();
- return 0;
-}
-#endif
-
-int dram_init(void)
-{
- gd->ram_size = PHYS_SDRAM_1_SIZE;
- return 0;
-}
-
-int dram_init_banksize(void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return 0;
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(struct bd_info *bis)
-{
- int ret = 0;
-
-#if defined(CONFIG_ETH_DESIGNWARE)
- u32 interface = PHY_INTERFACE_MODE_MII;
- if (designware_initialize(GMAC_BASE_ADDR, interface) >= 0)
- ret++;
-#endif
- return ret;
-}
-#endif
+++ /dev/null
-CONFIG_ARM=y
-CONFIG_SYS_DCACHE_OFF=y
-CONFIG_TARGET_STV0991=y
-CONFIG_TEXT_BASE=0x00010000
-CONFIG_SYS_MALLOC_LEN=0x14000
-CONFIG_NR_DRAM_BANKS=1
-CONFIG_ENV_SIZE=0x10000
-CONFIG_ENV_OFFSET=0x30000
-CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_DEFAULT_DEVICE_TREE="stv0991"
-CONFIG_SYS_LOAD_ADDR=0x0
-CONFIG_ENV_ADDR=0x188000
-CONFIG_SYS_MEMTEST_START=0x00000000
-CONFIG_SYS_MEMTEST_END=0x00100000
-CONFIG_BOOTDELAY=3
-CONFIG_AUTOBOOT_KEYED=y
-CONFIG_AUTOBOOT_PROMPT="Hit SPACE in %d seconds to stop autoboot.\n"
-CONFIG_AUTOBOOT_STOP_STR=" "
-CONFIG_USE_BOOTCOMMAND=y
-CONFIG_BOOTCOMMAND="go 0x40040000"
-CONFIG_SYS_PBSIZE=1050
-# CONFIG_DISPLAY_CPUINFO is not set
-# CONFIG_DISPLAY_BOARDINFO is not set
-CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_AUTO_COMPLETE is not set
-CONFIG_SYS_PROMPT="STV0991> "
-CONFIG_CMD_MEMTEST=y
-CONFIG_CMD_SPI=y
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_PING=y
-CONFIG_OF_CONTROL=y
-CONFIG_ENV_IS_IN_SPI_FLASH=y
-# CONFIG_MMC is not set
-CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_SPI_FLASH_WINBOND=y
-CONFIG_PHY_MICREL=y
-CONFIG_PHY_MICREL_KSZ8XXX=y
-CONFIG_PHY_RESET_DELAY=10000
-CONFIG_ETH_DESIGNWARE=y
-CONFIG_DW_ALTDESCRIPTOR=y
-CONFIG_MII=y
-CONFIG_CADENCE_QSPI=y
-CONFIG_HAS_CQSPI_REF_CLK=y
-CONFIG_CQSPI_REF_CLK=3000000
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
- * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
- */
-
-#ifndef __CONFIG_STV0991_H
-#define __CONFIG_STV0991_H
-#define CFG_SYS_EXCEPTION_VECTORS_HIGH
-
-/* ram memory-related information */
-#define PHYS_SDRAM_1 0x00000000
-#define CFG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define PHYS_SDRAM_1_SIZE 0x00198000
-
-/* user interface */
-
-/* MISC */
-#define CFG_SYS_INIT_RAM_SIZE 0x8000
-#define CFG_SYS_INIT_RAM_ADDR 0x00190000
-/* U-Boot Load Address */
-
-/* Misc configuration */
-
-#endif /* __CONFIG_H */
projects / u-boot.git / commitdiff
