On 11:55 Fri 08 Aug , Sergey Lapin wrote:
This patch provides support for AFEB9260 board, a product of OpenSource hardware and software. Some commertial projects are made with this design. A board is basically AT91SAM9260-EK with some modifications and different peripherals and different parts used. Main purpose of this project is to gain experience in hardware design. More info: http://groups.google.com/group/arm9fpga-evolution-board (In Russian only, sorry). Subversion repository: svn://194.85.238.22/home/users/george/svn/arm9eb
Signed-off-by: Sergey Lapin slapin@ossfans.org
Please add it in MAKEALL
Makefile | 3 + board/afeb9260/Makefile | 56 +++++++++++ board/afeb9260/afeb9260.c | 230 ++++++++++++++++++++++++++++++++++++++++++++ board/afeb9260/config.mk | 1 + board/afeb9260/nand.c | 79 +++++++++++++++ board/afeb9260/partition.c | 36 +++++++ include/configs/afeb9260.h | 169 ++++++++++++++++++++++++++++++++ 7 files changed, 574 insertions(+), 0 deletions(-) create mode 100644 board/afeb9260/Makefile create mode 100644 board/afeb9260/afeb9260.c create mode 100644 board/afeb9260/config.mk create mode 100644 board/afeb9260/nand.c create mode 100644 board/afeb9260/partition.c create mode 100644 include/configs/afeb9260.h
diff --git a/Makefile b/Makefile index 3179c67..edef217 100644 --- a/Makefile +++ b/Makefile @@ -2387,6 +2387,9 @@ at91cap9adk_config : unconfig at91sam9260ek_config : unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs at91sam9260ek atmel at91sam9
+afeb9260_config : unconfig
- @$(MKCONFIG) $(@:_config=) arm arm926ejs afeb9260 NULL at91sam9
######################################################################## ## ARM Integrator boards - see doc/README-integrator for more info. integratorap_config \ diff --git a/board/afeb9260/Makefile b/board/afeb9260/Makefile new file mode 100644 index 0000000..60c4304 --- /dev/null +++ b/board/afeb9260/Makefile @@ -0,0 +1,56 @@ +# +# (C) Copyright 2003-2008 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +######################################################################### diff --git a/board/afeb9260/afeb9260.c b/board/afeb9260/afeb9260.c new file mode 100644 index 0000000..252a1ea --- /dev/null +++ b/board/afeb9260/afeb9260.c @@ -0,0 +1,230 @@ +/*
- (C) Copyright 2008 Sergey Lapin slapin@ossfans.org
I'm not sure you can remove orignal copyright where yours fiels are nearly 80% copy from at91sam9260ek btw could you resend your patch generate with git-format-patch -M -B -C --find-copies-harder
- 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/at91sam9260.h> +#include <asm/arch/at91sam9260_matrix.h> +#include <asm/arch/at91sam9_smc.h> +#include <asm/arch/at91_pmc.h> +#include <asm/arch/at91_rstc.h> +#include <asm/arch/gpio.h> +#include <asm/arch/io.h> +#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) +#include <net.h> +#endif
+DECLARE_GLOBAL_DATA_PTR;
+/* ------------------------------------------------------------------------- */ +/*
- Miscelaneous platform dependent initialisations
- */
+static void afeb9260_serial_hw_init(void) +{ +#ifdef CONFIG_USART0
- at91_set_A_periph(AT91_PIN_PB4, 1); /* TXD0 */
- at91_set_A_periph(AT91_PIN_PB5, 0); /* RXD0 */
- at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+#endif
+#ifdef CONFIG_USART1
- at91_set_A_periph(AT91_PIN_PB6, 1); /* TXD1 */
- at91_set_A_periph(AT91_PIN_PB7, 0); /* RXD1 */
- at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+#endif
+#ifdef CONFIG_USART2
- at91_set_A_periph(AT91_PIN_PB8, 1); /* TXD2 */
- at91_set_A_periph(AT91_PIN_PB9, 0); /* RXD2 */
- at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+#endif
+#ifdef CONFIG_USART3 /* DBGU */
- at91_set_A_periph(AT91_PIN_PB14, 0); /* DRXD */
- at91_set_A_periph(AT91_PIN_PB15, 1); /* DTXD */
- at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
+#endif +}
+static void afeb9260_nand_hw_init(void) +{
- unsigned long csa;
- /* Enable CS3 */
- csa = at91_sys_read(AT91_MATRIX_EBICSA);
- at91_sys_write(AT91_MATRIX_EBICSA,
csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);- /* Configure SMC CS3 for NAND/SmartMedia */
- at91_sys_write(AT91_SMC_SETUP(3),
AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0) |AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0));- at91_sys_write(AT91_SMC_PULSE(3),
AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) |AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3));- at91_sys_write(AT91_SMC_CYCLE(3),
AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5));- at91_sys_write(AT91_SMC_MODE(3),
AT91_SMC_READMODE | AT91_SMC_WRITEMODE |AT91_SMC_EXNWMODE_DISABLE |AT91_SMC_DBW_8 |AT91_SMC_TDF_(2));- at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC);
- /* Configure RDY/BSY */
- at91_set_gpio_input(AT91_PIN_PC13, 1);
- /* Enable NandFlash */
- at91_set_gpio_output(AT91_PIN_PC14, 1);
+}
+} +#endif
+int board_init(void) +{
- /* Enable Ctrlc */
- console_init_f();
- /* arch number of AT91SAM9260EK-Board */
- // gd->bd->bi_arch_number = CONFIG_MACH_AFEB9260
- gd->bd->bi_arch_number = 1859;
please update mach file add no c++ comment
- /* adress of boot parameters */
- gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
- afeb9260_serial_hw_init();
+#ifdef CONFIG_CMD_NAND
- afeb9260_nand_hw_init();
+#endif
- afeb9260_spi_hw_init();
+#ifdef CONFIG_MACB
- afeb9260_macb_hw_init();
+#endif
- return 0;
+} +#include <config.h> +#include <asm/hardware.h> +#include <dataflash.h>
+AT91S_DATAFLASH_INFO dataflash_info[CFG_MAX_DATAFLASH_BANKS];
+struct dataflash_addr cs[CFG_MAX_DATAFLASH_BANKS] = {
- {CFG_DATAFLASH_LOGIC_ADDR_CS0, 0}, /* Logical adress, CS */
- {CFG_DATAFLASH_LOGIC_ADDR_CS1, 1}
+};
+/*define the area offsets*/ +dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
- {0x00000000, 0x000041FF, FLAG_PROTECT_CLEAR, 0, "Bootstrap"},
^^^ whitespaces pleaes remove
- {0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"},
- {0x00008400, 0x00041FFF, FLAG_PROTECT_CLEAR, 0, "U-Boot"},
^^^ Ditto
+}; diff --git a/include/configs/afeb9260.h b/include/configs/afeb9260.h new file mode 100644 index 0000000..6241687 --- /dev/null +++ b/include/configs/afeb9260.h @@ -0,0 +1,169 @@ +/*
- (C) Copyright 2008 Sergey Lapin
please add your e-mail
- Configuation settings for the AFEB9260 board.
+/*
- Hardware drivers
- */
+#define CONFIG_ATMEL_USART 1 +#undef CONFIG_USART0 +#undef CONFIG_USART1 +#undef CONFIG_USART2 +#define CONFIG_USART3 1 /* USART 3 is DBGU */
+#define CONFIG_BOOTDELAY 3
+/*
- BOOTP options
- */
+#define CONFIG_BOOTP_BOOTFILESIZE 1 +#define CONFIG_BOOTP_BOOTPATH 1 +#define CONFIG_BOOTP_GATEWAY 1 +#define CONFIG_BOOTP_HOSTNAME 1
+/*
- Command line configuration.
- */
+#include <config_cmd_default.h> +#undef CONFIG_CMD_BDI +#undef CONFIG_CMD_IMI +#undef CONFIG_CMD_AUTOSCRIPT
why do you undef autoscript?
+#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_LOADS +#undef CONFIG_CMD_IMLS
Best regards, J.