Signed-off-by: Vipin Kumar <[email protected]> --- MAINTAINERS | 1 + board/st/spear13xx/Makefile | 50 ++++++++++++++ board/st/spear13xx/config.mk | 26 ++++++++ board/st/spear13xx/spear1340evb.c | 94 +++++++++++++++++++++++++++ board/st/spear13xx/spear13xx_common.c | 49 ++++++++++++++ boards.cfg | 3 + include/configs/spear1340-evb.h | 119 ++++++++++++++++++++++++++++++++++ include/configs/spear1340.h | 30 +++++++++ include/configs/spear13xx.h | 72 ++++++++++++++++++++ 9 files changed, 444 insertions(+) create mode 100644 board/st/spear13xx/Makefile create mode 100644 board/st/spear13xx/config.mk create mode 100644 board/st/spear13xx/spear1340evb.c create mode 100644 board/st/spear13xx/spear13xx_common.c create mode 100644 include/configs/spear1340-evb.h create mode 100644 include/configs/spear1340.h create mode 100644 include/configs/spear13xx.h
diff --git a/MAINTAINERS b/MAINTAINERS index 18e9b6c..fe74c6e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -747,6 +747,7 @@ Vipin Kumar <[email protected]> spear320 ARM926EJS (spear320 Soc) spear320-hmi ARM926EJS (spear320 SoC) spear600 ARM926EJS (spear600 Soc) + spear1340-evb ARM ARMV7 (spear1340 SoC) Sergey Lapin <[email protected]> diff --git a/board/st/spear13xx/Makefile b/board/st/spear13xx/Makefile new file mode 100644 index 0000000..73a9450 --- /dev/null +++ b/board/st/spear13xx/Makefile @@ -0,0 +1,50 @@ +# +# (C) Copyright 2000-2004 +# Wolfgang Denk, DENX Software Engineering, [email protected]. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +SOBJS-y := +COBJS-y := + +COBJS-y += spear13xx_common.o +COBJS-$(CONFIG_MACH_SPEAR1340EVB) += spear1340evb.o + +COBJS := $(sort $(COBJS-y)) +SOBJS := $(sort $(SOBJS-y)) +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS) $(SOBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/st/spear13xx/config.mk b/board/st/spear13xx/config.mk new file mode 100644 index 0000000..9d5de65 --- /dev/null +++ b/board/st/spear13xx/config.mk @@ -0,0 +1,26 @@ +# +# Copyright (C) 2012 ST Microelectronics +# Vipin Kumar <[email protected]> +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +ifndef CONFIG_SPL_BUILD +ALL-y += $(obj)u-boot.img +endif diff --git a/board/st/spear13xx/spear1340evb.c b/board/st/spear13xx/spear1340evb.c new file mode 100644 index 0000000..57efe8a --- /dev/null +++ b/board/st/spear13xx/spear1340evb.c @@ -0,0 +1,94 @@ +/* + * (C) Copyright 2012 + * Vipin Kumar, ST Micoelectronics, [email protected]. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <netdev.h> +#include <nand.h> +#include <phy.h> +#include <linux/mtd/fsmc_nand.h> +#include <asm/arch/hardware.h> +#include <asm/arch/mmc.h> +#include <asm/arch/pinmux.h> + +#if defined(CONFIG_CMD_NAND) +static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; +#endif + +#if defined(CONFIG_BOARD_EARLY_INIT_F) +int board_early_init_f(void) +{ + spear1340_pins_default(); + + spear1340_enable_pins(PMX_FSMCNAND, PMX_NAND_8BIT); + spear1340_enable_pins(PMX_UART0, PMX_UART_SIMPLE); + spear1340_enable_pins(PMX_I2C0, 0); + spear1340_enable_pins(PMX_SSP0, PMX_SSP_CS0); + spear1340_enable_pins(PMX_SSP0, PMX_SSP_CS1); + spear1340_enable_pins(PMX_SMI, 0); + spear1340_enable_pins(PMX_SDMMC, 0); + spear1340_enable_pins(PMX_ETH0, PMX_ETH_RGMII); + + return 0; +} +#endif + +#if defined(CONFIG_CMD_NAND) +/* + * board_nand_init - Board specific NAND initialization + */ +void board_nand_init(void) +{ +#if defined(CONFIG_NAND_FSMC) + fsmc_nand_init(&nand_chip[0]); +#endif +} +#endif + +#if defined(CONFIG_CMD_NET) +int board_eth_init(bd_t *bis) +{ + int ret = 0; + u32 interface = PHY_INTERFACE_MODE_RMII; +#if defined(CONFIG_DESIGNWARE_ETH) +#if defined(CONFIG_DW_AUTONEG) + interface = PHY_INTERFACE_MODE_RGMII; +#endif + if (designware_initialize(0, CONFIG_SYS_ETH_BASE, CONFIG_DW0_PHY, + interface) >= 0) + ret++; +#endif + return ret; +} +#endif + +#if defined(CONFIG_CMD_MMC) +int board_mmc_init(bd_t *bis) +{ + int ret = 0; +#if defined(CONFIG_SPEAR_SDHCI) + if (spear_sdhci_init(CONFIG_SYS_MMC_BASE, 24000000, 6000000, 0) >= 0) + ret++; +#endif + return ret; +} +#endif diff --git a/board/st/spear13xx/spear13xx_common.c b/board/st/spear13xx/spear13xx_common.c new file mode 100644 index 0000000..b14e3fb --- /dev/null +++ b/board/st/spear13xx/spear13xx_common.c @@ -0,0 +1,49 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, ST Micoelectronics, [email protected]. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/arch/hardware.h> + +DECLARE_GLOBAL_DATA_PTR; + +void lowlevel_init(void) +{ +} + +int checkboard(void) +{ +#ifdef CONFIG_MACH_SPEAR1340EVB + printf("BOARD: SPEAr1340-EVB\n"); +#else +#error BOARD not supported +#endif + return 0; +} + +int dram_init(void) +{ + /* Store complete RAM size and return */ + gd->ram_size = get_ram_size(CONFIG_SYS_SDRAM_BASE, SDRAM_MAX_SIZE); + + return 0; +} diff --git a/boards.cfg b/boards.cfg index 0375e9e..0214abe 100644 --- a/boards.cfg +++ b/boards.cfg @@ -269,6 +269,9 @@ origen arm armv7 origen samsung exynos s5pc210_universal arm armv7 universal_c210 samsung exynos smdk5250 arm armv7 smdk5250 samsung exynos smdkv310 arm armv7 smdkv310 samsung exynos +spear1340 arm armv7 spear13xx st spear13xx spear1340-evb:spear1340 +spear1340_nand arm armv7 spear13xx st spear13xx spear1340-evb:spear1340,nand +spear1340_usbtty arm armv7 spear13xx st spear13xx spear1340-evb:spear1340,usbtty trats arm armv7 trats samsung exynos harmony arm armv7:arm720t harmony nvidia tegra20 seaboard arm armv7:arm720t seaboard nvidia tegra20 diff --git a/include/configs/spear1340-evb.h b/include/configs/spear1340-evb.h new file mode 100644 index 0000000..05ae8fb --- /dev/null +++ b/include/configs/spear1340-evb.h @@ -0,0 +1,119 @@ +/* + * (C) Copyright 2012 + * Vipin Kumar, STMicroelectronics, <[email protected]> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#if defined(CONFIG_usbtty) + #define CONFIG_SPEAR_USBTTY +#endif + +#if defined(CONFIG_nand) + #define CONFIG_ENV_IS_IN_NAND +#else + #define CONFIG_ENV_IS_IN_FLASH +#endif + +#define CONFIG_MACH_SPEAR1340EVB +#define CONFIG_MACH_TYPE 3394 + +/* Timer configurations */ +#define CONFIG_ARMV7_CA9LTIMER +#define CONFIG_ARMV7_LTMR_CLK 250000000 + +/* AMBA PL022 SSP-SPI configurations */ +#if !defined(CONFIG_SPEAR_USBTTY) + #define CONFIG_PL022_SPI + #define CONFIG_SPI_FLASH +#endif + +/* ARASAN SD MMC configuration */ +#if !defined(CONFIG_SPEAR_USBTTY) + #define CONFIG_SPEAR_SDHCI +#endif + +/* Designware Ethernet configurations */ +#if !defined(CONFIG_SPEAR_USBTTY) + #define CONFIG_DESIGNWARE_ETH + #define CONFIG_DW_SEARCH_PHY + #define CONFIG_PHY_GIGE + #define CONFIG_DW0_PHY 1 + #define CONFIG_PHY_RESET_DELAY 10000 /* in usec */ + #define CONFIG_DW_AUTONEG +#endif + +/* Designware UDC configurations */ +#if defined(CONFIG_SPEAR_USBTTY) + #define CONFIG_DW_OTG + #define CONFIG_DW_OTG_PHYINIT +#endif + +/* ST SMI (Serial flash) configurations */ +#define CONFIG_ST_SMI + +/* GPIO configurations */ +#define CONFIG_SPEAR_GPIO + +/* AMBA PL011 configurations */ +#define CONFIG_PL011_SERIAL +#define CONFIG_CONS_INDEX 0 + +/* USB EHCI configurations */ +#if !defined(CONFIG_SPEAR_USBTTY) + #define CONFIG_USB_EHCI_SPEAR +#endif + +/* FSMC NAND configurations */ +#define CONFIG_NAND_FSMC +#define CONFIG_SYS_FSMC_NAND_8BIT + +/* Environment Variable configs */ +#if defined(CONFIG_ENV_IS_IN_FLASH) + /* Environment is in serial NOR flash */ + #define CONFIG_ENV_ADDR 0xE6060000 + #define CONFIG_ENV_SECT_SIZE 0x00010000 + #define CONFIG_SPEAR_ROOTFSBLK "/dev/mtdblock6 " + #define CONFIG_BOOTCOMMAND "" \ + "bootm 0xe6080000 - 0xe6070000" + +#elif defined(CONFIG_ENV_IS_IN_NAND) + /* Environment is in NAND */ + #define CONFIG_ENV_OFFSET 0x00400000 + #define CONFIG_SPEAR_ROOTFSBLK "/dev/mtdblock12 " + + #define CONFIG_BOOTCOMMAND "" \ + "nand read.jffs2 0x800000 0x500000 0x020000; " \ + "nand read.jffs2 0x900000 0x600000 0x500000; " \ + "bootm 0x900000 - 0x800000" +#endif + +#define CONFIG_BOOTARGS "console=ttyAMA0,115200 " \ + "root="CONFIG_SPEAR_ROOTFSBLK \ + "rootfstype=jffs2" + +#define CONFIG_BOARD_EXTRA_ENV "" \ + "loados=tftpboot 0x900000 $(rootpath)/spear13xx_uImage\0" \ + "loaddtb=tftpboot 0x800000 $(rootpath)/spear1340-evb.dtb\0" + +#include <configs/spear1340.h> +#endif diff --git a/include/configs/spear1340.h b/include/configs/spear1340.h new file mode 100644 index 0000000..8cf3d1a --- /dev/null +++ b/include/configs/spear1340.h @@ -0,0 +1,30 @@ +/* + * (C) Copyright 2012 + * Vipin Kumar, STMicroelectronics, <[email protected]> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_SPEAR1340_H +#define __CONFIG_SPEAR1340_H + +#define CONFIG_SOC_SPEAR1340 + +#include <configs/spear13xx.h> +#endif /* __CONFIG_SPEAR1340_H */ diff --git a/include/configs/spear13xx.h b/include/configs/spear13xx.h new file mode 100644 index 0000000..fc40e14 --- /dev/null +++ b/include/configs/spear13xx.h @@ -0,0 +1,72 @@ +/* + * (C) Copyright 2012 + * Vipin Kumar, STMicroelectronics, <[email protected]> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_SPEAR13XX_H +#define __CONFIG_SPEAR13XX_H + +#define CONFIG_ARCH_SPEAR13XX + +/* AMBA PL022 SPI configurations */ +#if defined(CONFIG_PL022_SPI) + #define CONFIG_SYS_SPI_CLK 83000000 +#endif + +/* Designware Ethernet configurations */ +#if defined(CONFIG_DESIGNWARE_ETH) + #define CONFIG_DW_ALTDESCRIPTOR +#endif + +/* ST SMI (Serial flash) configurations */ +#if defined(CONFIG_ST_SMI) + #define CONFIG_SYS_MAX_FLASH_BANKS 2 + #define CONFIG_SYS_FLASH_BASE 0xE6000000 + #define CONFIG_SYS_CS1_FLASH_BASE 0xE7000000 + #define CONFIG_SYS_FLASH_BANK_SIZE 0x01000000 + #define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \ + CONFIG_SYS_CS1_FLASH_BASE} + #define CONFIG_SYS_MAX_FLASH_SECT 128 +#endif + +/* PL011 UART configurations */ +#if defined(CONFIG_PL011_SERIAL) + #define CONFIG_PL011_CLOCK (48 * 1000 * 1000) + #define CONFIG_SYS_SERIAL0 0xE0000000 + #define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0} + +#endif + +/* FSMC NAND UART configurations */ +#if defined(CONFIG_NAND_FSMC) + #define CONFIG_SYS_NAND_BASE 0xB0800000 +#endif + +/* Timer configurations */ +#if defined(CONFIG_ARMV7_CA9LTIMER) +#endif + +/* Internal memory address for spear3xx */ +#define CONFIG_SYS_INIT_SP_ADDR (0xB3800000 + 0x8000 - \ + GENERATED_GBL_DATA_SIZE) + +#include <configs/spear.h> +#endif /* __CONFIG_SPEAR13XX_H */ -- 1.7.11.4 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
