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path: root/arch/microblaze/lib/board.c
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2015-02-09microblaze: Move architecture to use generic board initMichal Simek
Compile code with -fPIC to get GOT. Do not build SPL with fPIC because it increasing SPL size for nothing. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-02-09microblaze: Use standard interrupt_init() functionMichal Simek
Do not use microblaze specific interrupt init function. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-05-12bd_info: remove bi_barudrate member from struct bd_infoMasahiro Yamada
gd->bd->bi_baudrate is a copy of gd->baudrate. Since baudrate is a common feature for all architectures, keep gd->baudrate only. It is true that bi_baudrate was passed to the kernel in that structure but it was a long time ago. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com> Cc: Simon Glass <sjg@chromium.org> Cc: Wolfgang Denk <wd@denx.de> Cc: Heiko Schocher <hs@denx.de> Acked-by: Michal Simek <monstr@monstr.eu> (For microblaze)
2014-02-19dts: re-write dts/Makefile more simply with KbuildMasahiro Yamada
Useful rules in scripts/Makefile.lib allows us to easily generate a device tree blob and wrap it in assembly code. We do not need to parse a linker script to get output format and arch. This commit deletes ./u-boot.dtb since it is a copy of dts/dt.dtb. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-02-04microblaze: Add SPL supportMichal Simek
Add support for U-BOOT SPL. NOR and RAM mode are supported. There are 3 images in NOR flash. u-boot.img, dtb and kernel. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-02-04microblaze: Show u-boot bannerMichal Simek
It is nice to see u-boot version. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-10-16microblaze: Fix watchdog initializationMichal Simek
The patch: "blackfin: Move blackfin watchdog driver out of the blackfin arch folder." (sha1: e9a389a18477c1c57a0b30e9ea8f4d38c6e26e63) changed hw_watchdog_init() prototype which didn't match with Microblaze one. This patch fixes the driver and Microblaze initialization. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-08-08microblaze: Call spi_init functionMichal Simek
Initialization spi. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephan Linz <linz@li-pro.net> Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-05-01lib: consolidate hang()Andreas Bießmann
Delete all occurrences of hang() and provide a generic function. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> [trini: Modify check around puts() in hang.c slightly] Signed-off-by: Tom Rini <trini@ti.com>
2013-05-01microblaze: fix style in board.cAndreas Bießmann
Make microblaze's board.c checkpatch clean. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Reviewed-by: Michal Simek <monstr@monstr.eu>
2013-04-30watchdog: Add support for Xilinx Microblaze watchdogMichal Simek
Watchdog can be used on Microblaze, PPC and Zynq hw designs. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
2012-12-13env: Use getenv_yesno() more generallyJoe Hershberger
Move the getenv_yesno() to env_common.c and change most checks for 'y' or 'n' to use this helper. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-15serial: Remove CONFIG_SERIAL_MULTI from remaining sourcesMarek Vasut
Remove the parts depending either on disabled CONFIG_SERIAL_MULTI or ifdefs around CONFIG_SERIAL_MULTI parts since CONFIG_SERIAL_MULTI is now enabled by default. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de>
2012-09-11microblaze: board: Use bi_flashstart instead of CONFIG_SYS_FLASH_BASEMichal Simek
Prepare for device-tree driven configuration. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephan Linz <linz@li-pro.net>
2012-09-11microblaze: Clean microblaze initializationMichal Simek
Move board specific function to board_init function in board/ folder Remove externs from generic board.c Use board_init_f function in board.c file. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephan Linz <linz@li-pro.net>
2012-09-11microblaze: timer: Prepare for device-tree initializationMichal Simek
Fix CONFIG_SYS_HZ usage in board config. Do not use hardcoded value. Use CONFIG_SYS_HZ instead. Separate static configuration to single block. Signed-off-by: Michal Simek <monstr@monstr.eu>
2012-09-11microblaze: board: Remove compilation warningMichal Simek
Variable is used when CONFIG_SYS_FLASH_CHECKSUM is used. Warning log: board.c: In function 'board_init': board.c:101: warning: unused variable 's' Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephan Linz <linz@li-pro.net>
2012-09-11microblaze: Add support for device tree driven board configurationMichal Simek
This is minimum code required to be able to use device-tree for u-boot initialization. Currently only for device driver initialization. Linker script change ensures DTB to be aligned for both options CONFIG_OF_EMBED and CONFIG_OF_SEPARATE. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephan Linz <linz@li-pro.net> CC: Simon Glass <sjg@chromium.org>
2012-07-10microblaze: intc: Clear interrupt codeMichal Simek
Clear and prepare for device-tree driven configuration. Remove CONFIG_SYS_INTC_0 definition Use dynamic allocation instead of static. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Simon Glass <sjg@chromium.org>
2012-07-10microblaze: Call serial multi initializationMichal Simek
Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Simon Glass <sjg@chromium.org>
2012-07-10microblaze: Remove extern from board.cMichal Simek
eth_init() is defined at include/net.h. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Simon Glass <sjg@chromium.org>
2012-05-15net: move bootfile init into eth_initializeMike Frysinger
All arches init this the same way, so move the logic into the core net code to avoid duplicating it everywhere else. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2012-05-15net: punt bd->bi_ip_addrMike Frysinger
This field gets read in one place (by "bdinfo"), and we can replace that with getenv("ipaddr"). After all, the bi_ip_addr field is kept up-to-date implicitly with the value of the ipaddr env var. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2011-10-23microblaze: Use getenv_ulong() in place of getenv(), strtoulSimon Glass
This changes the board code to use the new getenv_ulong() function. Signed-off-by: Simon Glass <sjg@chromium.org>
2011-10-10microblaze: Copy bootfile from variablesMichal Simek
Setup bootfile. Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-10-10microblaze: Initialize jumptable and consoleMichal Simek
This changes were done to get support for netconsole. Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-10-10microblaze: Support flashes on lower addressesMichal Simek
Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-10-10microblaze: Call common console_init_f initialization functionMichal Simek
Calling console_init_f enables CTRL+C usage. Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-07-28unify version_stringAndreas Bießmann
This patch removes the architecture specific implementation of version_string where possible. Some architectures use a special place and therefore we provide U_BOOT_VERSION_STRING definition and a common weak symbol version_string. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> CC: Mike Frysinger <vapier@gentoo.org> CC: Peter Pan <pppeterpppan@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-01-19Replace "FLASH" strings with "Flash" or "flash"Peter Tyser
There's no compelling reason to have the output on bootup or the "flinfo" command print "flash" in uppercase, so use the proper case where appropriate. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2011-01-10microblaze: Fix bd_info pointerMichal Simek
Patch "Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value" (sha1: 25ddd1fb0a2281b182529afbc8fda5de2dc16d96) introduce GENERATED_GBL_DATA_SIZE which is sizeof aligned gd_t (currently 0x40). Microblaze configs used 0x40(128) because this place also contained board info structure which lies on the top of ram. U-Boot is placed to the top of the ram (for example 0xd7ffffff) and bd structure was moved out of ram. This patch is fixing this scheme with GENERATED_BD_INFO_SIZE which swap global data and board info structures. For example: Current: gd 0xd7ffffc0, bd 0xd8000000 Fixed: gd 0xd7ffffc0, bd 0xd7ffff90 Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-10-26Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated valueWolfgang Denk
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>
2010-10-18Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk
The change is currently needed to be able to remove the board configuration scripting from the top level Makefile and replace it by a simple, table driven script. Moving this configuration setting into the "CONFIG_*" name space is also desirable because it is needed if we ever should move forward to a Kconfig driven configuration system. Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-12microblaze: Add support for NET_MULTI apiMichal Simek
Microblaze hasn't supported NET_MULTI support. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-04-16microblaze: Change initialization sequenceMichal Simek
env_relocation should be called first. Added stdio_init too. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-04-16microblaze: Change cache report messagesMichal Simek
It is more accurate to show that caches are OFF instead of FAIL. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-04-16microblaze: Move FSL initialization to board.cMichal Simek
Move FSL out of interrupt controller. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-04-16microblaze: Move timer initialization to board.cMichal Simek
I would like to handle case where system doesn't contain intc that's why I need timer initialization out of intc code. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-04-13Move lib_$ARCH directories to arch/$ARCH/libPeter Tyser
Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk This change is intended to clean up the top-level directory structure and more closely mimic Linux's directory organization. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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