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path: root/include/configs/nios2-generic.h
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2015-11-12nios2: rename board nios2-generic to 3c120_devboardThomas Chou1-107/+0
Rename board nios2-generic to 3c120_devboard. Since nios2 is converted to driver model and device tree control of u-boot, the nios2-generic board directory is removed. We can rename the board back to a real board name. Now the boards maintained in u-boot mainline are the same as Linux kernel, namely 3c120 and 10m50. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de>
2015-11-12nios2: nios2-generic: do not allocate rx buf in net.cThomas Chou1-1/+2
Do not allocate rx buf in net.c, because altera_tse allocates its own rx buf in driver. This can save 6KB memory. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-11-12nios2: use cfi flash driver modelThomas Chou1-2/+1
Use cfi flash driver model. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-11-06nios2: trim CONFIG_SYS_MEMTEST_ENDThomas Chou1-1/+4
Trim CONFIG_SYS_MEMTEST_END location. CONFIG_SYS_MONITOR_LEN Reserving 256k for U-Boot at: d7fc0000 CONFIG_ENV_SIZE CONFIG_SYS_MALLOC_LEN Reserving 256k for malloc() at: d7f80000 0x10000 for the rest Reserving 68 Bytes for Board Info at: d7f7ffbc Reserving 208 Bytes for Global Data at: d7f7feec Reserving 12000 Bytes for FDT at: d7f7d00c Stack Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-11-06nios2: trim CONFIG_SYS_MALLOC_LENThomas Chou1-1/+1
Trim CONFIG_SYS_MALLOC_LEN size, because CONFIG_ENV_SIZE is included to total memory allocation in common.h, Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Chin Liang See <clsee@altera.com>
2015-11-06nios2: remove CONFIG_SYS_INIT_SP macroThomas Chou1-1/+0
Remove CONFIG_SYS_INIT_SP macro, as the initial stack is set to below the u-boot code. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Chin Liang See <clsee@altera.com>
2015-11-06nios2: remove CONFIG_SYS_MALLOC_BASE macroThomas Chou1-2/+0
Remove CONFIG_SYS_MALLOC_BASE macro, as it is not used by the generic board. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Chin Liang See <clsee@altera.com>
2015-11-06nios2: clean up macros that do not need a value in board headerThomas Chou1-4/+4
Clean up macros that do not need a value as suggested by Marek. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Tested-by: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de>
2015-11-06nios2: use dram bank in board infoThomas Chou1-0/+1
Use dram bank in board info, so that it displays correct memory values in bdinfo command. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
2015-10-23net: convert altera_tse to driver model and phylibThomas Chou1-0/+8
Convert altera_tse to driver model and phylib. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-23nios2: zap nios2-generic board dirThomas Chou1-8/+16
As we use device tree to control u-boot now, the generic board can be removed. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-10-23nios2: convert altera sysid to driver modelThomas Chou1-1/+1
Convert altera sysid to driver model with misc uclass. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Chin Liang See <clsee@altera.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-23nios2: convert altera timer to driver modelThomas Chou1-5/+0
Convert altera timer to driver model. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Chin Liang See <clsee@altera.com>
2015-10-23nios2 : convert altera_pio to driver modelThomas Chou1-20/+1
Convert altera_pio to driver model. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Chin Liang See <clsee@altera.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-23nios2: convert altera_uart to driver modelThomas Chou1-8/+1
Convert altera_uart to driver model. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de>
2015-10-23nios2: convert altera_jtag_uart to driver modelThomas Chou1-3/+0
Convert altera_jtag_uart to driver model. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-23nios2: Split timer code into timer.cThomas Chou1-2/+1
Move the timer code from interrupts.c into timer.c . Eliminate the installation of timer interrupt handler, which is no longer used. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-10-23nios2: Switch to generic timerThomas Chou1-6/+2
Zap almost all of the ad-hoc timer code from interrupts.c and use the code in lib/time.c instead. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-10-23nios2: move altera_pio_init to board_early_init_rThomas Chou1-0/+1
As altera_pio_init() uses BSS, it should be moved to board_early_init_r(). Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
2015-10-23nios2: move command line configuration to KconfigThomas Chou1-8/+1
This patch moves command line configuration from board header file to board defconfig in the way of Kconfig. The change passed savedefconfig. This fixes warnings such as : "CONFIG_SYS_HUSH_PARSER" redefined, when "Use hush shell" is selected with menuconfig, etc. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-06-25Move defaults from config_cmd_default.h to KconfigJoe Hershberger1-9/+0
This sets the default commands Kconfig to match include/config_cmd_default.h commands in the common/Kconfig and removes them from include/configs. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> [trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates] Signed-off-by: Tom Rini <trini@konsulko.com>
2014-08-30nios2: rebase nios2-generic board to 3c120 reference designThomas Chou1-2/+9
Though nios2-generic board meant to be a template, it is helpful to be able to test on a real hardware. As the nios2 linux is developed and tested on a 3c120 FPGA based Golden Hardware Reference Design, it makes sense to rebase nios2-generic on this FPGA design. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2014-08-24nios2: add generic board supportThomas Chou1-0/+2
This patch implements the generic board init as described in doc/README.generic-board. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com> Reviewed-by: Stefan Roese <sr@denx.de>
2013-11-04config: remove platform CONFIG_SYS_HZ definition part 2/2Rob Herring1-1/+0
Remove platform CONFIG_SYS_HZ definition for configs a-z*. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-04config: Add a default CONFIG_SYS_PROMPTRob Herring1-1/+0
The definitions for CONFIG_SYS_PROMPT are varied with little reason other than to display the board name. Over half the definitions are "==> ", so make this the default. The rest of the boards remain unchanged to avoid breaking any external scripts expecting a certain prompt. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-10-14Coding Style cleanup: remove trailing white spaceWolfgang Denk1-1/+1
Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk1-17/+1
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2012-11-10nios2: remove asm/status_led.hThomas Chou1-0/+1
The file has a wrong inline keyword of __led_toggle(), which causes compilation error. And its content is defined in common status_led.h. So define CONFIG_BOARD_SPECIFIC_LED in board config files and remove this header file. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2012-07-16nios2: move gd and bd into BSSThomas Chou1-8/+4
As suggested by Graeme Russ, move gd and bd data structrures to BSS instead of calculating the locations around the stack and heap. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-06-20hush.c: Move default CONFIG_SYS_PROMPT_HUSH_PS2 to hush.cTom Rini1-1/+0
Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value different than "> " which is vision2. I have Cc'd the maintainer here as I strongly suspect this is a bug rather than intentional behavior. Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-02-24nios2 - adjust gbl data off to account for bd_infoAlex Hornung1-1/+2
* Adjust the GBL_DATA_OFFSET to account for the fact that we'll be using the space between that offset and the start of the malloc region to allocate both a gd structure and a board info structure. * This fixes a memory corruption bug due to overlap of the malloc region and the bd_info structure. Signed-off-by: Alex Hornung <alex@alexhornung.com> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2011-10-28board/nios2-generic: Use altera_pio driver and remove board specific driverJoachim Foerster1-0/+4
Signed-off-by: Joachim Foerster <joachim.foerster@missinglinkelectronics.com> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2011-10-05board configs: drop NET_MULTI referencesMike Frysinger1-1/+0
Now that none of the core checks CONFIG_NET_MULTI, there's not much point in boards defining it. So scrub all references to it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26Timer: Allow reset_timer() only for systems with low resolution timersGraeme Russ1-0/+1
2010-10-26Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated valueWolfgang Denk1-2/+1
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
2010-05-28nios2: add gpio support to nios2-generic boardThomas Chou1-3/+3
This patch adds gpio support of Altera PIO component to the nios2-generic board. Though it drives only gpio_led at the moment, it supports bidirectional port to control bit-banging I2C, NAND flash busy status or button switches, etc. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Tested-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-24nios2: add nios2-generic boardThomas Chou1-0/+153
This is a generic approach to port u-boot for nios2 boards. You may find the usage of this approach on the nioswiki, http://nioswiki.com/DasUBoot A fpga parameter file, which contains base address information and drivers declaration, is generated from Altera's hardware system description sopc file using tools. The example fpga parameter file is compatible with EP1C20, EP1S10 and EP1S40 boards. So these boards can be removed after this commit. Though epcs controller is removed to cut the dependency of altera_spi driver. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
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