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2009-03-20Rewrite i386 interrupt handlingGraeme Russ
Rewrite interrupt handling functionality for the i386 port. Separated functionality into separate CPU and Architecture components. It appears as if the i386 interrupt handler functionality was intended to allow multiple handlers to be installed for a given interrupt. Unfortunately, this functionality was not fully implemented and also had the problem that irq_free_handler() does not allow the passing of the handler function pointer and therefore could never be used to free specific handlers that had been installed for a given IRQ. There were also various issues with array bounds not being fully tested. I had two objectives in mind for the new implementation: 1) Keep the implementation as similar as possible to existing implementations. To that end, I have used the leon2/3 implementations as the reference 2) Seperate CPU and Architecture specific elements. All specific i386 interrupt functionality is now in cpu/i386/ with the high level API and architecture specific code in lib_i386. Functionality specific to the PC/AT architecture (i.e. cascaded i8259 PICs) has been further split out into an individual file to allow for the implementation of the PIC architecture of the SC520 CPU (supports more IRQs) Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
2009-03-20Rename SC520 Configuration OptionsGraeme Russ
Options are now all uniformly CONFIG_SYS_SC520_<option> Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
2009-03-20cmc_pu2: get mac address from environmentMike Frysinger
The environment is the canonical storage location of the mac address, so we're killing off the global data location and moving everything to querying the env directly. Also rename load_sernum_ethaddr() to misc_init_r() so we don't need to handle this board specially in common ARM code. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
2009-03-20boards: move board_get_enetaddr() into board-specific initMike Frysinger
The environment is the canonical storage location of the mac address, so we're killing off the global data location and moving everything to querying the env directly. Rather than have the common ppc code have board-specific hooks, move the board_get_enetaddr() function into the board-specific init functions. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
2009-03-18mpc52xx: Get rid of board-specific #ifdef's in cpu/mpc5xxx/ide.cGrzegorz Bernacki
Total5200 and digsy MTC use I2C port 2 pins as a ATA chip select. To avoid adding board-specific ifdefs to cpu/mpc5xxx/ide.c new define CONFIG_SYS_ATA_CS_ON_I2C2 was introduced. It is used by Total5200 and will be used by digsy MTC and other boards with ATA CS on I2C pins. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
2009-03-188xx: add support for new keymile kmsupx4 board.Heiko Schocher
This patch adds support for the kmsupx4 board from Keymile, based on a Freescale MPC852T CPU - serial console on SMC1 - 32 MB SDRAM - 32 MB NOR Flash - Ethernet over SCC3 - I2C Bitbang Signed-off-by: Heiko Schocher <hs@denx.de>
2009-03-188xx, mgsuvd: rename board to a more generic nameHeiko Schocher
renaming the "mgsuvd" board port into "km8xx", because there come more similar boards from keymile. Compiling the mgsuvd board with "make mgsuvd_config" remains. Signed-off-by: Heiko Schocher <hs@denx.de>
2009-03-188xx, mgsuvd: Coding Style cleanup config fileHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de>
2009-03-18powerpc: common updates for keymile boardsHeiko Schocher
- added to keymile-common.h: - bootcount support - COMMAND HISTORY - CONFIG_AUTO_COMPLETE - CONFIG_SYS_FLASH_PROTECTION - JFFS2 support - CONFIG_VERSION_VARIABLE - extracted common I2C settings for all boards - common default environment settings summarized Signed-off-by: Heiko Schocher <hs@denx.de>
2009-03-188xx, icache: enabling ICache not before running from RAMHeiko Schocher
with the new CONFIG_SYS_DELAYED_ICACHE config option, ICache is not enabled before code runs from RAM. Signed-off-by: Heiko Schocher <hs@denx.de>
2009-03-1882xx, mgcoge: fix environment sector sizeHeiko Schocher
Size of one environment sector is 0x20000. Signed-off-by: Heiko Schocher <hs@denx.de>
2009-03-18NetStar: config reindentationLadislav Michl
Fix indentation broken by symbol renames. "Sort" driver related definitons. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2009-03-17ColdFire: Provide gzip image size V2 & V3 platformsTsiChung Liew
Default gzip bootm size is 8MB. Some platforms require more than 8MB Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2009-03-12sh: Fix cannot work rtl8139 on r2dplusYoshihiro Shimoda
The rtl8139 driver use pci_mem_to_phys. So it need PCI system memory registration. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2009-03-12sh: Add support 32-Bit Extended Address Mode to sh7785lcrYoshihiro Shimoda
We can built 'make sh7785lcr_32bit_config'. And add new command "pmb" for this mode. This command changes PMB for using 512MB system memory. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2009-03-12sh: Add some register value configurable to PCI of SH7780Yoshihiro Shimoda
Some register value was hardcoded for System memory size 128MB and memory offset 0x08000000. This patch fixed the problem. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2009-03-12sh: Add value for PCI system memory registration of sh7785lcrYoshihiro Shimoda
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2009-03-09Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk
Conflicts: lib_ppc/board.c Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-03-0583xx, kmeter1: updates for 2009.03Heiko Schocher
- HRCW update HRCWH_BOOTSEQ_DISABLE not HRCWH_BOOTSEQ_NORMAL HRCWH_LALE_EARLY added - DDR-SDRAM settings modified. This solves sporadically problems with this memory. - CS1 now 128 MB window size - CS3 now 512 MB window size - PRAM activated - MTDPARTS_DEFAULT defined - CONFIG_HOSTNAME added - MONITOR_LEN now 384 KB Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-03-0583xx, kmeter1: autodetect size of DDR II RAMHeiko Schocher
it is possible that some board variants have different DDR II RAM sizes. So we autodetect the size of the assembled RAM. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-03-0583xx, kmeter1: add I2C, dtt, eeprom supportHeiko Schocher
This patch adds I2C support for the Keymile kmeter1 board. It uses the First I2C Controller from the CPU, for accessing 4 temperature sensors, an eeprom with IVM data and the booteeprom over a pca9547 mux. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-03-05MPC8349ITX: several config issues fixedValeriy Glushkov
The previous version rebooted forever with DDR bigger than 256MB. Access the DS1339 RTC chip is on I2C1 bus. Allow DHCP. Signed-off-by: Valeriy Glushkov <gvv@lstec.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-02-24Merge branch 'master' of git://git.denx.de/u-boot-videoWolfgang Denk
2009-02-24ARM: add an "eet" variant of the imx31_phycore boardGuennadi Liakhovetski
The "eet" variant of the imx31_phycore board has an OLED display, using a s6e63d6 display controller on the first SPI interface, using GPIO57 as a chip-select for it. With this configuration you can display 256 colour BMP images in 16-bit RGB (RGB565) LCD mode. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-02-23mpc83xx: MPC837XERDB: Add PCIe supportAnton Vorontsov
On MPC8377E-RDB and MPC8378E-RDB boards we have PCIe and mini-PCIe slots. Let's support them. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-02-23Merge branch 'master' of git://git.denx.de/u-bootKim Phillips
2009-02-22Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2009-02-22nmdk8815: fix onenand supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-02-22Enable Ethernet for Nomadik 8815 Evaluation KitAlessandro Rubini
This trivially enables Ethernet support in the debug board by setting up the proper chip select. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stnwireless.com>
2009-02-22Nand driver for Nomadik SoCAlessandro Rubini
This driver implements the ECC algorithm described in the CPU data sheet and uses the OOB layout chosen in already-released development systems (shipped with a custom-made u-boot 1.3.1). Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stnwireless.com>
2009-02-22Added nomadik.h headerAlessandro Rubini
Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stnwireless.com>
2009-02-21Blackfin: bf537-stamp: fix I2C board definesMike Frysinger
The previous merge for cleaning up the I2C driver incorrectly reverted the CFG_xxx rename for some of the I2C defines. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Heiko Schocher <hs@denx.de>
2009-02-21Enable ext2 support for TQM8xxL/M based boardsWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-02-20pxa: move mmc drivers to drivers/mmcJean-Christophe PLAGNIOL-VILLARD
introduce new macro CONFIG_PXA_MMC to activate it Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-02-20pxa: fixing get_timer to return time in miliseconds.Micha Kalfon
Fixing the get_timer function to return time in miliseconds instead of ticks. Also fixed PXA boards to use the conventional value of 1000 for CONFIG_SYS_HZ. Signed-off-by: Micha Kalfon <smichak.uv@gmail.com>
2009-02-1982xx, mgcoge: updates for 2009.03Heiko Schocher
- activate CS4 for accessing the FPGA - activate Rx buf len > 1 on SMC - pram activated - MTDPARTS_DEFAULT defined - update the size of the flashes in the DTS before booting Linux - MONITOR_LEN updated to 384k - added CONFIG_HOSTNAME - added CONFIG_ENV_BUFFER_PRINT - Environment size reduced to 16k Signed-off-by: Heiko Schocher <hs@denx.de>
2009-02-198xx, mgsuvd: updates for 2009.03Heiko Schocher
- activate Rx buf len > 1 on SMC - pram activated - MTDPARTS_DEFAULT defined - update the size of the flash in the DTS before booting Linux - MONITOR_LEN updated to 384k - added CONFIG_HOSTNAME - added CONFIG_ENV_BUFFER_PRINT - Environment size reduced to 16k Signed-off-by: Heiko Schocher <hs@denx.de>
2009-02-19Merge branch 'master' of git://git.denx.de/u-bootKim Phillips
2009-02-19Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk
2009-02-19Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2009-02-19Create configuration option for restricted ns16550 functionsRon Madrid
This patch will create a configuration option for a minimum configuration for the ns16550 serial driver at drivers/serial/ns16550.c and will apply this new configuration option to the SIMPC8313.h config file in order to fix the NAND bootstrap build error. This option will exclude all functions with exception of NS16550_putc and NS16550_init. This will be used primarily to save space and remove unused code from builds in which space is limited. Signed-off-by: Ron Madrid <ron_madrid@sbcglobal.net>
2009-02-18ppc4xx: Update PMC405 board supportMatthias Fuchs
This patch prepares the good old PMC405 board support for upcoming PMC405V2 patches. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
2009-02-18ppc4xx: Cleanup PMC405 board supportMatthias Fuchs
This patch fixes coding style for PMC405 board support. Also some unneeded features/code is removed. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
2009-02-18qong: changes to Dave/DENX Qong configurationIlya Yanok
1. Changes to the default environment: - "bootcmd" defined as "run flash_self" - "saveenv" command removed from "update" - "uboot" changed to "u-boot" (also in "load") - "addmtd" variable defined (and added to all boot commands) 2. CONFIG_CMD_JFFS2 defined to enable "mtdparts" command 3. MTDIDS_DEFAULT and MTDPARTS_DEFAULT defined 4. CONFIG_SYS_CBSIZE changed from 256 to 512. That solves the problem with truncated "bootargs" environment variable. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
2009-02-18rename CONFIG_CMD_ENV to CONFIG_CMD_SAVEENVMike Frysinger
The CONFIG_CMD_ENV option controls enablement of the `saveenv` command rather than a generic "env" command, or anything else related to the environment. So, let's make sure the define is named accordingly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-02-17TQM8260: fix locations of kernel and ramdisk images in flashWolfgang Denk
After introducing redundant environment the kernel images was overlapping with environment. Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-02-16mpc8349itx: allow SATA boot from the onboard SIL1334Valeriy Glushkov
This patch allows using of SATA devices connected to the onboard PCI SIL1334 SATA controller. Signed-off-by: Valeriy Glushkov <gvv@lstec.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-02-1683xx: Add eSDHC support on 8379 EMDS boardAndy Fleming
Signed-off-by: Andy Fleming <afleming@freescale.com>
2009-02-1685xx: Add eSDHC support for 8536 DSAndy Fleming
Signed-off-by: Andy Fleming <afleming@freescale.com>
2009-02-16MPC85xx: TQM8548: add support for the TQM8548_AG moduleWolfgang Grandegger
The TQM8548_AG is a variant of the TQM8548 module with 1 GiB memory, CAN and without PCI/PCI-X and RTC. U-Boot can be built for this module with "$ make TQM8548_AG_config". Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
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