From: Tom Rini Date: Fri, 8 Mar 2024 19:38:13 +0000 (-0500) Subject: stv0991: Remove stv0991 board and architecture code X-Git-Url: http://git.dujemihanovic.xyz/img/static/gitweb.css?a=commitdiff_plain;h=969ea37dfd04e2800828fe2a26cd354d22569d18;p=u-boot.git stv0991: Remove stv0991 board and architecture code This architecture and related board are unmaintained currently and have been for a long time. Remove them. Signed-off-by: Tom Rini --- diff --git a/MAINTAINERS b/MAINTAINERS index b1c5a9a270..8b316c8550 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -683,13 +683,6 @@ F: tools/stm32image.c N: stm N: stm32 - -ARM STM STV0991 -M: Vikas Manocha -S: Maintained -F: arch/arm/cpu/armv7/stv0991/ -F: arch/arm/include/asm/arch-stv0991/ - ARM SUNXI M: Jagan Teki M: Andre Przywara diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2105c1e130..71c9647914 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -632,20 +632,6 @@ config ARCH_ORION5X 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 @@ -2359,7 +2345,6 @@ source "board/samsung/common/Kconfig" 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" diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile index 653eef8ad7..99cf9eb515 100644 --- a/arch/arm/cpu/armv7/Makefile +++ b/arch/arm/cpu/armv7/Makefile @@ -37,7 +37,6 @@ obj-$(if $(filter bcm281xx,$(SOC)),y) += bcm281xx/ 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/ diff --git a/arch/arm/cpu/armv7/stv0991/Makefile b/arch/arm/cpu/armv7/stv0991/Makefile deleted file mode 100644 index 3be5eba4b1..0000000000 --- a/arch/arm/cpu/armv7/stv0991/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -# -# Copyright (C) 2014, STMicroelectronics - All Rights Reserved -# Author(s): Vikas Manocha, for STMicroelectronics. - -obj-y := timer.o clock.o pinmux.o reset.o -obj-y += lowlevel.o diff --git a/arch/arm/cpu/armv7/stv0991/clock.c b/arch/arm/cpu/armv7/stv0991/clock.c deleted file mode 100644 index 1e35deed35..0000000000 --- a/arch/arm/cpu/armv7/stv0991/clock.c +++ /dev/null @@ -1,42 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, for STMicroelectronics. - */ - -#include -#include -#include -#include - -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; - } -} diff --git a/arch/arm/cpu/armv7/stv0991/lowlevel.S b/arch/arm/cpu/armv7/stv0991/lowlevel.S deleted file mode 100644 index 5733eaa15c..0000000000 --- a/arch/arm/cpu/armv7/stv0991/lowlevel.S +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2014 STMicroelectronics - */ - -#include -#include - -ENTRY(lowlevel_init) - mov pc, lr -ENDPROC(lowlevel_init) diff --git a/arch/arm/cpu/armv7/stv0991/pinmux.c b/arch/arm/cpu/armv7/stv0991/pinmux.c deleted file mode 100644 index 6c44ffe50e..0000000000 --- a/arch/arm/cpu/armv7/stv0991/pinmux.c +++ /dev/null @@ -1,66 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, for STMicroelectronics. - */ - -#include -#include -#include -#include - -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; -} diff --git a/arch/arm/cpu/armv7/stv0991/reset.c b/arch/arm/cpu/armv7/stv0991/reset.c deleted file mode 100644 index 77d4477c8d..0000000000 --- a/arch/arm/cpu/armv7/stv0991/reset.c +++ /dev/null @@ -1,27 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, for STMicroelectronics. - */ - -#include -#include -#include -#include -#include -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) - ; -} diff --git a/arch/arm/cpu/armv7/stv0991/timer.c b/arch/arm/cpu/armv7/stv0991/timer.c deleted file mode 100644 index f7cc45772f..0000000000 --- a/arch/arm/cpu/armv7/stv0991/timer.c +++ /dev/null @@ -1,114 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, for STMicroelectronics. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -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; -} diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 51c83efe89..8a366e5369 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -569,7 +569,6 @@ dtb-$(CONFIG_TARGET_AM57XX_EVM) += am57xx-beagle-x15.dtb \ 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 \ diff --git a/arch/arm/dts/stv0991.dts b/arch/arm/dts/stv0991.dts deleted file mode 100644 index b04e89971c..0000000000 --- a/arch/arm/dts/stv0991.dts +++ /dev/null @@ -1,55 +0,0 @@ -/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>; - }; - }; -}; diff --git a/arch/arm/include/asm/arch-stv0991/gpio.h b/arch/arm/include/asm/arch-stv0991/gpio.h deleted file mode 100644 index b27f407858..0000000000 --- a/arch/arm/include/asm/arch-stv0991/gpio.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, 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 */ diff --git a/arch/arm/include/asm/arch-stv0991/hardware.h b/arch/arm/include/asm/arch-stv0991/hardware.h deleted file mode 100644 index ea8f820630..0000000000 --- a/arch/arm/include/asm/arch-stv0991/hardware.h +++ /dev/null @@ -1,72 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, 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 */ diff --git a/arch/arm/include/asm/arch-stv0991/stv0991_cgu.h b/arch/arm/include/asm/arch-stv0991/stv0991_cgu.h deleted file mode 100644 index df9dd54e5a..0000000000 --- a/arch/arm/include/asm/arch-stv0991/stv0991_cgu.h +++ /dev/null @@ -1,130 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, 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 diff --git a/arch/arm/include/asm/arch-stv0991/stv0991_creg.h b/arch/arm/include/asm/arch-stv0991/stv0991_creg.h deleted file mode 100644 index 4d444a6df1..0000000000 --- a/arch/arm/include/asm/arch-stv0991/stv0991_creg.h +++ /dev/null @@ -1,103 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, 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 diff --git a/arch/arm/include/asm/arch-stv0991/stv0991_defs.h b/arch/arm/include/asm/arch-stv0991/stv0991_defs.h deleted file mode 100644 index 98d7cde85b..0000000000 --- a/arch/arm/include/asm/arch-stv0991/stv0991_defs.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, for STMicroelectronics. - */ - -#ifndef __STV0991_DEFS_H__ -#define __STV0991_DEFS_H__ -#include - -extern int stv0991_pinmux_config(enum periph_id); -extern int clock_setup(enum periph_clock); - -#endif diff --git a/arch/arm/include/asm/arch-stv0991/stv0991_gpt.h b/arch/arm/include/asm/arch-stv0991/stv0991_gpt.h deleted file mode 100644 index eb1ddca600..0000000000 --- a/arch/arm/include/asm/arch-stv0991/stv0991_gpt.h +++ /dev/null @@ -1,41 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, for STMicroelectronics. - */ - -#ifndef _STV0991_GPT_H -#define _STV0991_GPT_H - -#include - -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 diff --git a/arch/arm/include/asm/arch-stv0991/stv0991_periph.h b/arch/arm/include/asm/arch-stv0991/stv0991_periph.h deleted file mode 100644 index 7a50be183d..0000000000 --- a/arch/arm/include/asm/arch-stv0991/stv0991_periph.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, 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 */ diff --git a/arch/arm/include/asm/arch-stv0991/stv0991_wdru.h b/arch/arm/include/asm/arch-stv0991/stv0991_wdru.h deleted file mode 100644 index 8cb8a8a613..0000000000 --- a/arch/arm/include/asm/arch-stv0991/stv0991_wdru.h +++ /dev/null @@ -1,27 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, for STMicroelectronics. - */ - -#ifndef _STV0991_WD_RST_H -#define _STV0991_WD_RST_H -#include - -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 diff --git a/board/st/stv0991/Kconfig b/board/st/stv0991/Kconfig deleted file mode 100644 index 007712f9c6..0000000000 --- a/board/st/stv0991/Kconfig +++ /dev/null @@ -1,15 +0,0 @@ -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 diff --git a/board/st/stv0991/MAINTAINERS b/board/st/stv0991/MAINTAINERS deleted file mode 100644 index e7a2ccaa1f..0000000000 --- a/board/st/stv0991/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -STV0991 APPLICATION BOARD -M: Vikas Manocha -S: Maintained -F: board/st/stv0991/ -F: include/configs/stv0991.h -F: configs/stv0991_defconfig diff --git a/board/st/stv0991/Makefile b/board/st/stv0991/Makefile deleted file mode 100644 index 7f6d719c32..0000000000 --- a/board/st/stv0991/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -# -# Copyright (C) 2014, STMicroelectronics - All Rights Reserved -# Author(s): Vikas Manocha, for STMicroelectronics. - -obj-y := stv0991.o diff --git a/board/st/stv0991/stv0991.c b/board/st/stv0991/stv0991.c deleted file mode 100644 index 57ca9f659c..0000000000 --- a/board/st/stv0991/stv0991.c +++ /dev/null @@ -1,119 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, for STMicroelectronics. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -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 diff --git a/configs/stv0991_defconfig b/configs/stv0991_defconfig deleted file mode 100644 index e70db42d74..0000000000 --- a/configs/stv0991_defconfig +++ /dev/null @@ -1,44 +0,0 @@ -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 diff --git a/include/configs/stv0991.h b/include/configs/stv0991.h deleted file mode 100644 index 7eadb6d421..0000000000 --- a/include/configs/stv0991.h +++ /dev/null @@ -1,25 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2014, STMicroelectronics - All Rights Reserved - * Author(s): Vikas Manocha, 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 */