From f6b42c140387589ded24749781ce565571092eac Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 8 Apr 2015 18:15:53 +0900 Subject: ARM: at91: remove non-generic boards MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Remove board support for afeb9260, tny_a9260, and sbc35_a9g20. They have not been converted into Generic Board yet. See doc/README.generic-board for details. Signed-off-by: Masahiro Yamada Cc: Sergey Lapin Cc: Albin Tonnerre Cc: Andreas Bießmann --- board/afeb9260/Kconfig | 9 -- board/afeb9260/MAINTAINERS | 6 -- board/afeb9260/Makefile | 13 --- board/afeb9260/afeb9260.c | 159 ---------------------------------- board/afeb9260/config.mk | 1 - board/afeb9260/partition.c | 21 ----- board/calao/sbc35_a9g20/Kconfig | 12 --- board/calao/sbc35_a9g20/MAINTAINERS | 7 -- board/calao/sbc35_a9g20/Makefile | 13 --- board/calao/sbc35_a9g20/config.mk | 1 - board/calao/sbc35_a9g20/sbc35_a9g20.c | 155 --------------------------------- board/calao/sbc35_a9g20/spi.c | 41 --------- board/calao/tny_a9260/Kconfig | 12 --- board/calao/tny_a9260/MAINTAINERS | 9 -- board/calao/tny_a9260/Makefile | 13 --- board/calao/tny_a9260/config.mk | 1 - board/calao/tny_a9260/spi.c | 34 -------- board/calao/tny_a9260/tny_a9260.c | 85 ------------------ 18 files changed, 592 deletions(-) delete mode 100644 board/afeb9260/Kconfig delete mode 100644 board/afeb9260/MAINTAINERS delete mode 100644 board/afeb9260/Makefile delete mode 100644 board/afeb9260/afeb9260.c delete mode 100644 board/afeb9260/config.mk delete mode 100644 board/afeb9260/partition.c delete mode 100644 board/calao/sbc35_a9g20/Kconfig delete mode 100644 board/calao/sbc35_a9g20/MAINTAINERS delete mode 100644 board/calao/sbc35_a9g20/Makefile delete mode 100644 board/calao/sbc35_a9g20/config.mk delete mode 100644 board/calao/sbc35_a9g20/sbc35_a9g20.c delete mode 100644 board/calao/sbc35_a9g20/spi.c delete mode 100644 board/calao/tny_a9260/Kconfig delete mode 100644 board/calao/tny_a9260/MAINTAINERS delete mode 100644 board/calao/tny_a9260/Makefile delete mode 100644 board/calao/tny_a9260/config.mk delete mode 100644 board/calao/tny_a9260/spi.c delete mode 100644 board/calao/tny_a9260/tny_a9260.c (limited to 'board') diff --git a/board/afeb9260/Kconfig b/board/afeb9260/Kconfig deleted file mode 100644 index fb64c9c..0000000 --- a/board/afeb9260/Kconfig +++ /dev/null @@ -1,9 +0,0 @@ -if TARGET_AFEB9260 - -config SYS_BOARD - default "afeb9260" - -config SYS_CONFIG_NAME - default "afeb9260" - -endif diff --git a/board/afeb9260/MAINTAINERS b/board/afeb9260/MAINTAINERS deleted file mode 100644 index 337f302..0000000 --- a/board/afeb9260/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -AFEB9260 BOARD -M: Sergey Lapin -S: Maintained -F: board/afeb9260/ -F: include/configs/afeb9260.h -F: configs/afeb9260_defconfig diff --git a/board/afeb9260/Makefile b/board/afeb9260/Makefile deleted file mode 100644 index e0c3cd5..0000000 --- a/board/afeb9260/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -# -# (C) Copyright 2003-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2008 -# Stelian Pop -# Lead Tech Design -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += afeb9260.o -obj-y += partition.o diff --git a/board/afeb9260/afeb9260.c b/board/afeb9260/afeb9260.c deleted file mode 100644 index ea9575d..0000000 --- a/board/afeb9260/afeb9260.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop - * Lead Tech Design - * (C) Copyright 2008 Sergey Lapin - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) -#include -#include -#endif - -DECLARE_GLOBAL_DATA_PTR; - -/* ------------------------------------------------------------------------- */ -/* - * Miscelaneous platform dependent initialisations - */ - -static void afeb9260_nand_hw_init(void) -{ - unsigned long csa; - struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; - struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; - - /* Assign CS3 to NAND/SmartMedia Interface */ - csa = readl(&matrix->ebicsa); - csa |= AT91_MATRIX_CS3A_SMC_SMARTMEDIA; - writel(csa, &matrix->ebicsa); - - /* Configure SMC CS3 for NAND/SmartMedia */ - writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) | - AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0), - &smc->cs[3].setup); - writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) | - AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3), - &smc->cs[3].pulse); - writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5), - &smc->cs[3].cycle); - writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | - AT91_SMC_MODE_EXNW_DISABLE | - AT91_SMC_MODE_DBW_8 | - AT91_SMC_MODE_TDF_CYCLE(2), - &smc->cs[3].mode); - - /* Configure RDY/BSY */ - at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1); - - /* Enable NandFlash */ - at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); -} - -#ifdef CONFIG_MACB -static void afeb9260_macb_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - struct at91_port *pioa = (struct at91_port *)ATMEL_BASE_PIOA; - - - /* Enable EMAC clock */ - writel(1 << ATMEL_ID_EMAC0, &pmc->pcer); - - - /* - * Disable pull-up on: - * RXDV (PA17) => PHY normal mode (not Test mode) - * ERX0 (PA14) => PHY ADDR0 - * ERX1 (PA15) => PHY ADDR1 - * ERX2 (PA25) => PHY ADDR2 - * ERX3 (PA26) => PHY ADDR3 - * ECRS (PA28) => PHY ADDR4 => PHYADDR = 0x0 - * - * PHY has internal pull-down - */ - writel(pin_to_mask(AT91_PIN_PA14) | - pin_to_mask(AT91_PIN_PA15) | - pin_to_mask(AT91_PIN_PA17) | - pin_to_mask(AT91_PIN_PA25) | - pin_to_mask(AT91_PIN_PA26) | - pin_to_mask(AT91_PIN_PA28), - &pioa->pudr); - - at91_phy_reset(); - - /* Re-enable pull-up */ - writel(pin_to_mask(AT91_PIN_PA14) | - pin_to_mask(AT91_PIN_PA15) | - pin_to_mask(AT91_PIN_PA17) | - pin_to_mask(AT91_PIN_PA25) | - pin_to_mask(AT91_PIN_PA26) | - pin_to_mask(AT91_PIN_PA28), - &pioa->puer); - - at91_macb_hw_init(); -} -#endif -int board_early_init_f(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - /* Enable clocks for all PIOs */ - writel((1 << ATMEL_ID_PIOA) | - (1 << ATMEL_ID_PIOB) | - (1 << ATMEL_ID_PIOC), - &pmc->pcer); - return 0; -} -int board_init(void) -{ - /* arch number of AT91SAM9260EK-Board */ - gd->bd->bi_arch_number = MACH_TYPE_AFEB9260; - /* adress of boot parameters */ - gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - - at91_seriald_hw_init(); -#ifdef CONFIG_CMD_NAND - afeb9260_nand_hw_init(); -#endif - at91_spi0_hw_init((1 << 0) | (1 << 1)); -#ifdef CONFIG_MACB - afeb9260_macb_hw_init(); -#endif - - return 0; -} - -int dram_init(void) -{ - gd->ram_size = get_ram_size( - (void *)CONFIG_SYS_SDRAM_BASE, - CONFIG_SYS_SDRAM_SIZE); - - return 0; -} - -#ifdef CONFIG_RESET_PHY_R -void reset_phy(void) -{ -} -#endif - -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_MACB - rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0x01); -#endif - return rc; -} diff --git a/board/afeb9260/config.mk b/board/afeb9260/config.mk deleted file mode 100644 index 2077692..0000000 --- a/board/afeb9260/config.mk +++ /dev/null @@ -1 +0,0 @@ -CONFIG_SYS_TEXT_BASE = 0x21f00000 diff --git a/board/afeb9260/partition.c b/board/afeb9260/partition.c deleted file mode 100644 index 6b71477..0000000 --- a/board/afeb9260/partition.c +++ /dev/null @@ -1,21 +0,0 @@ -/* - * SPDX-License-Identifier: GPL-2.0+ - */ -#include -#include -#include -#include - -AT91S_DATAFLASH_INFO dataflash_info[CONFIG_SYS_MAX_DATAFLASH_BANKS]; - -struct dataflash_addr cs[CONFIG_SYS_MAX_DATAFLASH_BANKS] = { - {CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0, 0}, /* Logical adress, CS */ - {CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1, 1} -}; - -/*define the area offsets*/ -dataflash_protect_t area_list[NB_DATAFLASH_AREA] = { - {0x00000000, 0x000041FF, FLAG_PROTECT_CLEAR, 0, "Bootstrap"}, - {0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"}, - {0x00008400, 0x00041FFF, FLAG_PROTECT_CLEAR, 0, "U-Boot"}, -}; diff --git a/board/calao/sbc35_a9g20/Kconfig b/board/calao/sbc35_a9g20/Kconfig deleted file mode 100644 index 37ecfb5..0000000 --- a/board/calao/sbc35_a9g20/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -if TARGET_SBC35_A9G20 - -config SYS_BOARD - default "sbc35_a9g20" - -config SYS_VENDOR - default "calao" - -config SYS_CONFIG_NAME - default "sbc35_a9g20" - -endif diff --git a/board/calao/sbc35_a9g20/MAINTAINERS b/board/calao/sbc35_a9g20/MAINTAINERS deleted file mode 100644 index 0ac8225..0000000 --- a/board/calao/sbc35_a9g20/MAINTAINERS +++ /dev/null @@ -1,7 +0,0 @@ -SBC35_A9G20 BOARD -#M: Albin Tonnerre -S: Orphan (since 2014-06) -F: board/calao/sbc35_a9g20/ -F: include/configs/sbc35_a9g20.h -F: configs/sbc35_a9g20_eeprom_defconfig -F: configs/sbc35_a9g20_nandflash_defconfig diff --git a/board/calao/sbc35_a9g20/Makefile b/board/calao/sbc35_a9g20/Makefile deleted file mode 100644 index 9ae2d24..0000000 --- a/board/calao/sbc35_a9g20/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -# -# (C) Copyright 2003-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2008 -# Stelian Pop -# Lead Tech Design -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += sbc35_a9g20.o -obj-$(CONFIG_ATMEL_SPI) += spi.o diff --git a/board/calao/sbc35_a9g20/config.mk b/board/calao/sbc35_a9g20/config.mk deleted file mode 100644 index e554a45..0000000 --- a/board/calao/sbc35_a9g20/config.mk +++ /dev/null @@ -1 +0,0 @@ -CONFIG_SYS_TEXT_BASE = 0x23f00000 diff --git a/board/calao/sbc35_a9g20/sbc35_a9g20.c b/board/calao/sbc35_a9g20/sbc35_a9g20.c deleted file mode 100644 index 2074a93..0000000 --- a/board/calao/sbc35_a9g20/sbc35_a9g20.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop - * Lead Tech Design - * - * Copyright (C) 2009 - * Albin Tonnerre, Free-Electrons - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include -#include -#include -#include -#include -#include - -#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) -#include -#endif -#include - -DECLARE_GLOBAL_DATA_PTR; - -/* ------------------------------------------------------------------------- */ -/* - * Miscelaneous platform dependent initialisations - */ - -#ifdef CONFIG_CMD_NAND -static void sbc35_a9g20_nand_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; - struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; - unsigned long csa; - - /* Enable CS3 */ - csa = readl(&matrix->ebicsa); - csa |= AT91_MATRIX_CS3A_SMC_SMARTMEDIA; - writel(csa, &matrix->ebicsa); - - /* Configure SMC CS3 for NAND/SmartMedia */ - writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) | - AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0), - &smc->cs[3].setup); - writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) | - AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3), - &smc->cs[3].pulse); - writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5), - &smc->cs[3].cycle); - writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | - AT91_SMC_MODE_EXNW_DISABLE | -#ifdef CONFIG_SYS_NAND_DBW_16 - AT91_SMC_MODE_DBW_16 | -#else /* CONFIG_SYS_NAND_DBW_8 */ - AT91_SMC_MODE_DBW_8 | -#endif - AT91_SMC_MODE_TDF_CYCLE(2), - &smc->cs[3].mode); - - writel(1 << ATMEL_ID_PIOC, &pmc->pcer); - - /* Configure RDY/BSY */ - at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1); - - /* Enable NandFlash */ - at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); -} -#endif - -#ifdef CONFIG_MACB -static void sbc35_a9g20_macb_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - struct at91_port *pioa = (struct at91_port *)ATMEL_BASE_PIOA; - - /* Enable EMAC clock */ - writel(1 << ATMEL_ID_EMAC0, &pmc->pcer); - - /* - * Disable pull-up on: - * RXDV (PA17) => PHY normal mode (not Test mode) - * ERX0 (PA14) => PHY ADDR0 - * ERX1 (PA15) => PHY ADDR1 - * ERX2 (PA25) => PHY ADDR2 - * ERX3 (PA26) => PHY ADDR3 - * ECRS (PA28) => PHY ADDR4 => PHYADDR = 0x0 - * - * PHY has internal pull-down - */ - writel(pin_to_mask(AT91_PIN_PA14) | - pin_to_mask(AT91_PIN_PA15) | - pin_to_mask(AT91_PIN_PA17) | - pin_to_mask(AT91_PIN_PA25) | - pin_to_mask(AT91_PIN_PA26) | - pin_to_mask(AT91_PIN_PA28), - &pioa->pudr); - - at91_phy_reset(); - - /* Re-enable pull-up */ - writel(pin_to_mask(AT91_PIN_PA14) | - pin_to_mask(AT91_PIN_PA15) | - pin_to_mask(AT91_PIN_PA17) | - pin_to_mask(AT91_PIN_PA25) | - pin_to_mask(AT91_PIN_PA26) | - pin_to_mask(AT91_PIN_PA28), - &pioa->puer); - - at91_macb_hw_init(); -} -#endif - -int board_init(void) -{ - /* adress of boot parameters */ - gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - - at91_seriald_hw_init(); - sbc35_a9g20_nand_hw_init(); -#ifdef CONFIG_ATMEL_SPI - at91_spi0_hw_init(1 << 4 | 1 << 5); -#endif -#ifdef CONFIG_MACB - sbc35_a9g20_macb_hw_init(); -#endif - - return 0; -} - -int dram_init(void) -{ - gd->ram_size = get_ram_size( - (void *)CONFIG_SYS_SDRAM_BASE, - CONFIG_SYS_SDRAM_SIZE); - return 0; -} - -#ifdef CONFIG_RESET_PHY_R -void reset_phy(void) -{ -} -#endif - -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_MACB - rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0x00); -#endif - return rc; -} diff --git a/board/calao/sbc35_a9g20/spi.c b/board/calao/sbc35_a9g20/spi.c deleted file mode 100644 index 254c7a3..0000000 --- a/board/calao/sbc35_a9g20/spi.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Copyright (C) 2009 - * Albin Tonnerre, Free Electrons - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include -#include -#include -#include - -#define SBC_A9260_CS0_PIN AT91_PIN_PA3 -#define SBC_A9260_CS1_PIN AT91_PIN_PC11 - -int spi_cs_is_valid(unsigned int bus, unsigned int cs) -{ - return bus == 0 && (cs == 1 || cs == 0); -} - -void spi_cs_activate(struct spi_slave *slave) -{ - if(slave->cs == 0) - at91_set_gpio_value(SBC_A9260_CS0_PIN, 0); - else if(slave->cs == 1) - at91_set_gpio_value(SBC_A9260_CS1_PIN, 0); -} - -void spi_cs_deactivate(struct spi_slave *slave) -{ - if(slave->cs == 0) - at91_set_gpio_value(SBC_A9260_CS0_PIN, 1); - else if(slave->cs == 1) - at91_set_gpio_value(SBC_A9260_CS1_PIN, 1); -} - -void spi_init_f(void) -{ - /* everything done in board_init */ -} diff --git a/board/calao/tny_a9260/Kconfig b/board/calao/tny_a9260/Kconfig deleted file mode 100644 index 2b66329..0000000 --- a/board/calao/tny_a9260/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -if TARGET_TNY_A9260 - -config SYS_BOARD - default "tny_a9260" - -config SYS_VENDOR - default "calao" - -config SYS_CONFIG_NAME - default "tny_a9260" - -endif diff --git a/board/calao/tny_a9260/MAINTAINERS b/board/calao/tny_a9260/MAINTAINERS deleted file mode 100644 index 1f24e39..0000000 --- a/board/calao/tny_a9260/MAINTAINERS +++ /dev/null @@ -1,9 +0,0 @@ -TNY_A9260 BOARD -#M: Albin Tonnerre -S: Orphan (since 2014-06) -F: board/calao/tny_a9260/ -F: include/configs/tny_a9260.h -F: configs/tny_a9260_eeprom_defconfig -F: configs/tny_a9260_nandflash_defconfig -F: configs/tny_a9g20_eeprom_defconfig -F: configs/tny_a9g20_nandflash_defconfig diff --git a/board/calao/tny_a9260/Makefile b/board/calao/tny_a9260/Makefile deleted file mode 100644 index 55a6157..0000000 --- a/board/calao/tny_a9260/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -# -# (C) Copyright 2003-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2008 -# Stelian Pop -# Lead Tech Design -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += tny_a9260.o -obj-$(CONFIG_ATMEL_SPI) += spi.o diff --git a/board/calao/tny_a9260/config.mk b/board/calao/tny_a9260/config.mk deleted file mode 100644 index e554a45..0000000 --- a/board/calao/tny_a9260/config.mk +++ /dev/null @@ -1 +0,0 @@ -CONFIG_SYS_TEXT_BASE = 0x23f00000 diff --git a/board/calao/tny_a9260/spi.c b/board/calao/tny_a9260/spi.c deleted file mode 100644 index 26ba5f5..0000000 --- a/board/calao/tny_a9260/spi.c +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright (C) 2009 - * Albin Tonnerre, Free Electrons - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include -#include -#include -#include - -#define TNY_A9260_CS_PIN AT91_PIN_PC11 - -int spi_cs_is_valid(unsigned int bus, unsigned int cs) -{ - return bus == 0 && cs == 1; -} - -void spi_cs_activate(struct spi_slave *slave) -{ - at91_set_gpio_value(TNY_A9260_CS_PIN, 0); -} - -void spi_cs_deactivate(struct spi_slave *slave) -{ - at91_set_gpio_value(TNY_A9260_CS_PIN, 1); -} - -void spi_init_f(void) -{ - /* everything done in board_init */ -} diff --git a/board/calao/tny_a9260/tny_a9260.c b/board/calao/tny_a9260/tny_a9260.c deleted file mode 100644 index 337be43..0000000 --- a/board/calao/tny_a9260/tny_a9260.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop - * Lead Tech Design - * - * Copyright (C) 2009 - * Albin Tonnerre, Free Electrons - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -DECLARE_GLOBAL_DATA_PTR; - -/* ------------------------------------------------------------------------- */ -/* - * Miscelaneous platform dependent initialisations - */ - -static void tny_a9260_nand_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; - struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; - unsigned long csa; - - /* Assign CS3 to NAND/SmartMedia Interface */ - csa = readl(&matrix->ebicsa); - csa |= AT91_MATRIX_CS3A_SMC_SMARTMEDIA; - writel(csa, &matrix->ebicsa); - - /* Configure SMC CS3 for NAND/SmartMedia */ - writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) | - AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0), - &smc->cs[3].setup); - writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) | - AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3), - &smc->cs[3].pulse); - writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5), - &smc->cs[3].cycle); - writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | - AT91_SMC_MODE_EXNW_DISABLE | -#ifdef CONFIG_SYS_NAND_DBW_16 - AT91_SMC_MODE_DBW_16 | -#else /* CONFIG_SYS_NAND_DBW_8 */ - AT91_SMC_MODE_DBW_8 | -#endif - AT91_SMC_MODE_TDF_CYCLE(2), - &smc->cs[3].mode); - - writel(1 << ATMEL_ID_PIOC, &pmc->pcer); - - /* Configure RDY/BSY */ - at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1); - - /* Enable NandFlash */ - at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); -} - -int board_init(void) -{ - /* adress of boot parameters */ - gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - - at91_seriald_hw_init(); - tny_a9260_nand_hw_init(); - at91_spi0_hw_init(1 << 5); - return 0; -} - -int dram_init(void) -{ - gd->ram_size = get_ram_size( - (void *)CONFIG_SYS_SDRAM_BASE, - CONFIG_SYS_SDRAM_SIZE); - return 0; -} -- cgit v1.1