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Diffstat (limited to 'arch/arm/cpu/armv7/at91/sama5d3_devices.c')
-rw-r--r--arch/arm/cpu/armv7/at91/sama5d3_devices.c218
1 files changed, 0 insertions, 218 deletions
diff --git a/arch/arm/cpu/armv7/at91/sama5d3_devices.c b/arch/arm/cpu/armv7/at91/sama5d3_devices.c
deleted file mode 100644
index 78ecfc8..0000000
--- a/arch/arm/cpu/armv7/at91/sama5d3_devices.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Copyright (C) 2012-2013 Atmel Corporation
- * Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/sama5d3.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/clk.h>
-#include <asm/arch/gpio.h>
-#include <asm/io.h>
-
-unsigned int has_emac()
-{
- return cpu_is_sama5d31() || cpu_is_sama5d35() || cpu_is_sama5d36();
-}
-
-unsigned int has_gmac()
-{
- return !cpu_is_sama5d31();
-}
-
-unsigned int has_lcdc()
-{
- return !cpu_is_sama5d35();
-}
-
-char *get_cpu_name()
-{
- unsigned int extension_id = get_extension_chip_id();
-
- if (cpu_is_sama5d3())
- switch (extension_id) {
- case ARCH_EXID_SAMA5D31:
- return "SAMA5D31";
- case ARCH_EXID_SAMA5D33:
- return "SAMA5D33";
- case ARCH_EXID_SAMA5D34:
- return "SAMA5D34";
- case ARCH_EXID_SAMA5D35:
- return "SAMA5D35";
- case ARCH_EXID_SAMA5D36:
- return "SAMA5D36";
- default:
- return "Unknown CPU type";
- }
- else
- return "Unknown CPU type";
-}
-
-void at91_serial0_hw_init(void)
-{
- at91_set_a_periph(AT91_PIO_PORTD, 18, 1); /* TXD0 */
- at91_set_a_periph(AT91_PIO_PORTD, 17, 0); /* RXD0 */
-
- /* Enable clock */
- at91_periph_clk_enable(ATMEL_ID_USART0);
-}
-
-void at91_serial1_hw_init(void)
-{
- at91_set_a_periph(AT91_PIO_PORTB, 29, 1); /* TXD1 */
- at91_set_a_periph(AT91_PIO_PORTB, 28, 0); /* RXD1 */
-
- /* Enable clock */
- at91_periph_clk_enable(ATMEL_ID_USART1);
-}
-
-void at91_serial2_hw_init(void)
-{
- at91_set_b_periph(AT91_PIO_PORTE, 26, 1); /* TXD2 */
- at91_set_b_periph(AT91_PIO_PORTE, 25, 0); /* RXD2 */
-
- /* Enable clock */
- at91_periph_clk_enable(ATMEL_ID_USART2);
-}
-
-void at91_seriald_hw_init(void)
-{
- at91_set_a_periph(AT91_PIO_PORTB, 31, 1); /* DTXD */
- at91_set_a_periph(AT91_PIO_PORTB, 30, 0); /* DRXD */
-
- /* Enable clock */
- at91_periph_clk_enable(ATMEL_ID_DBGU);
-}
-
-#if defined(CONFIG_ATMEL_SPI)
-void at91_spi0_hw_init(unsigned long cs_mask)
-{
- at91_set_a_periph(AT91_PIO_PORTD, 10, 0); /* SPI0_MISO */
- at91_set_a_periph(AT91_PIO_PORTD, 11, 0); /* SPI0_MOSI */
- at91_set_a_periph(AT91_PIO_PORTD, 12, 0); /* SPI0_SPCK */
-
- if (cs_mask & (1 << 0))
- at91_set_pio_output(AT91_PIO_PORTD, 13, 1);
- if (cs_mask & (1 << 1))
- at91_set_pio_output(AT91_PIO_PORTD, 14, 1);
- if (cs_mask & (1 << 2))
- at91_set_pio_output(AT91_PIO_PORTD, 15, 1);
- if (cs_mask & (1 << 3))
- at91_set_pio_output(AT91_PIO_PORTD, 16, 1);
-
- /* Enable clock */
- at91_periph_clk_enable(ATMEL_ID_SPI0);
-}
-#endif
-
-#ifdef CONFIG_GENERIC_ATMEL_MCI
-void at91_mci_hw_init(void)
-{
- at91_set_a_periph(AT91_PIO_PORTD, 0, 0); /* MCI0 CMD */
- at91_set_a_periph(AT91_PIO_PORTD, 1, 0); /* MCI0 DA0 */
- at91_set_a_periph(AT91_PIO_PORTD, 2, 0); /* MCI0 DA1 */
- at91_set_a_periph(AT91_PIO_PORTD, 3, 0); /* MCI0 DA2 */
- at91_set_a_periph(AT91_PIO_PORTD, 4, 0); /* MCI0 DA3 */
-#ifdef CONFIG_ATMEL_MCI_8BIT
- at91_set_a_periph(AT91_PIO_PORTD, 5, 0); /* MCI0 DA4 */
- at91_set_a_periph(AT91_PIO_PORTD, 6, 0); /* MCI0 DA5 */
- at91_set_a_periph(AT91_PIO_PORTD, 7, 0); /* MCI0 DA6 */
- at91_set_a_periph(AT91_PIO_PORTD, 8, 0); /* MCI0 DA7 */
-#endif
- at91_set_a_periph(AT91_PIO_PORTD, 9, 0); /* MCI0 CLK */
-
- /* Enable clock */
- at91_periph_clk_enable(ATMEL_ID_MCI0);
-}
-#endif
-
-#ifdef CONFIG_MACB
-void at91_macb_hw_init(void)
-{
- at91_set_a_periph(AT91_PIO_PORTC, 7, 0); /* ETXCK_EREFCK */
- at91_set_a_periph(AT91_PIO_PORTC, 5, 0); /* ERXDV */
- at91_set_a_periph(AT91_PIO_PORTC, 2, 0); /* ERX0 */
- at91_set_a_periph(AT91_PIO_PORTC, 3, 0); /* ERX1 */
- at91_set_a_periph(AT91_PIO_PORTC, 6, 0); /* ERXER */
- at91_set_a_periph(AT91_PIO_PORTC, 4, 0); /* ETXEN */
- at91_set_a_periph(AT91_PIO_PORTC, 0, 0); /* ETX0 */
- at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* ETX1 */
- at91_set_a_periph(AT91_PIO_PORTC, 9, 0); /* EMDIO */
- at91_set_a_periph(AT91_PIO_PORTC, 8, 0); /* EMDC */
-
- /* Enable clock */
- at91_periph_clk_enable(ATMEL_ID_EMAC);
-}
-
-void at91_gmac_hw_init(void)
-{
- at91_set_a_periph(AT91_PIO_PORTB, 0, 0); /* GTX0 */
- at91_set_a_periph(AT91_PIO_PORTB, 1, 0); /* GTX1 */
- at91_set_a_periph(AT91_PIO_PORTB, 2, 0); /* GTX2 */
- at91_set_a_periph(AT91_PIO_PORTB, 3, 0); /* GTX3 */
- at91_set_a_periph(AT91_PIO_PORTB, 4, 0); /* GRX0 */
- at91_set_a_periph(AT91_PIO_PORTB, 5, 0); /* GRX1 */
- at91_set_a_periph(AT91_PIO_PORTB, 6, 0); /* GRX2 */
- at91_set_a_periph(AT91_PIO_PORTB, 7, 0); /* GRX3 */
- at91_set_a_periph(AT91_PIO_PORTB, 8, 0); /* GTXCK */
- at91_set_a_periph(AT91_PIO_PORTB, 9, 0); /* GTXEN */
-
- at91_set_a_periph(AT91_PIO_PORTB, 11, 0); /* GRXCK */
- at91_set_a_periph(AT91_PIO_PORTB, 13, 0); /* GRXER */
-
- at91_set_a_periph(AT91_PIO_PORTB, 16, 0); /* GMDC */
- at91_set_a_periph(AT91_PIO_PORTB, 17, 0); /* GMDIO */
- at91_set_a_periph(AT91_PIO_PORTB, 18, 0); /* G125CK */
-
- /* Enable clock */
- at91_periph_clk_enable(ATMEL_ID_GMAC);
-}
-#endif
-
-#ifdef CONFIG_LCD
-void at91_lcd_hw_init(void)
-{
- at91_set_a_periph(AT91_PIO_PORTA, 24, 0); /* LCDPWM */
- at91_set_a_periph(AT91_PIO_PORTA, 25, 0); /* LCDDISP */
- at91_set_a_periph(AT91_PIO_PORTA, 26, 0); /* LCDVSYNC */
- at91_set_a_periph(AT91_PIO_PORTA, 27, 0); /* LCDHSYNC */
- at91_set_a_periph(AT91_PIO_PORTA, 28, 0); /* LCDDOTCK */
- at91_set_a_periph(AT91_PIO_PORTA, 29, 0); /* LCDDEN */
-
- /* The lower 16-bit of LCD only available on Port A */
- at91_set_a_periph(AT91_PIO_PORTA, 0, 0); /* LCDD0 */
- at91_set_a_periph(AT91_PIO_PORTA, 1, 0); /* LCDD1 */
- at91_set_a_periph(AT91_PIO_PORTA, 2, 0); /* LCDD2 */
- at91_set_a_periph(AT91_PIO_PORTA, 3, 0); /* LCDD3 */
- at91_set_a_periph(AT91_PIO_PORTA, 4, 0); /* LCDD4 */
- at91_set_a_periph(AT91_PIO_PORTA, 5, 0); /* LCDD5 */
- at91_set_a_periph(AT91_PIO_PORTA, 6, 0); /* LCDD6 */
- at91_set_a_periph(AT91_PIO_PORTA, 7, 0); /* LCDD7 */
- at91_set_a_periph(AT91_PIO_PORTA, 8, 0); /* LCDD8 */
- at91_set_a_periph(AT91_PIO_PORTA, 9, 0); /* LCDD9 */
- at91_set_a_periph(AT91_PIO_PORTA, 10, 0); /* LCDD10 */
- at91_set_a_periph(AT91_PIO_PORTA, 11, 0); /* LCDD11 */
- at91_set_a_periph(AT91_PIO_PORTA, 12, 0); /* LCDD12 */
- at91_set_a_periph(AT91_PIO_PORTA, 13, 0); /* LCDD13 */
- at91_set_a_periph(AT91_PIO_PORTA, 14, 0); /* LCDD14 */
- at91_set_a_periph(AT91_PIO_PORTA, 15, 0); /* LCDD15 */
-
- /* Enable clock */
- at91_periph_clk_enable(ATMEL_ID_LCDC);
-}
-#endif
-
-#ifdef CONFIG_USB_GADGET_ATMEL_USBA
-void at91_udp_hw_init(void)
-{
- struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
- /* Enable UPLL clock */
- writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr);
- /* Enable UDPHS clock */
- at91_periph_clk_enable(ATMEL_ID_UDPHS);
-}
-#endif
generated by cgit v1.1 at 2024-12-21 16:12:32 +0000