summaryrefslogtreecommitdiff
path: root/cpu
Commit message (Collapse)AuthorAgeLines
* Fix cases where DECLARE_GLOBAL_DATA_PTR was not declared as globalWolfgang Denk2007-09-15-14/+15
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* [MPC512x] Streamline frame handling in the FEC driverGrzegorz Bernacki2007-09-10-6/+9
| | | | | | | - convert frame size settings to be derived from a single base - set frame size to the recommended default value Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
* Remove compiler warning: target CPU does not support interworkingKyungmin Park2007-09-10-0/+1
| | | | Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* Merge with /home/raj/git/u-boot#440SPe_PCIe_fixesWolfgang Denk2007-09-08-71/+130
|\
| * [PPC440SPe] Improve PCIe configuration space accessGrzegorz Bernacki2007-09-07-31/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | - correct configuration space mapping - correct bus numbering - better access to config space Prior to this patch, the 440SPe host/PCIe bridge was able to configure only the first device on the first bus. We now allow to configure up to 16 buses; also, scanning for devices behind the PCIe-PCIe bridge is supported, so peripheral devices farther in hierarchy can be identified. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
| * [PPC440SPe] Convert machine check exceptions handlingGrzegorz Bernacki2007-09-07-44/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert using fixup mechanism to suppressing MCK for the duration of config read/write transaction: while fixups work fine with the case of a precise exception, we identified a major drawback with this approach when there's an imprecise case. In this scenario there is the following race condition: the fixup is (by design) set to catch the instruction following the one actually causing the exception; if an interrupt (e.g. decrementer) happens between those two instructions, the ISR code is executed before the fixup handler the machine check is no longer protected by the fixup handler as it appears as within the ISR code. In consequence the fixup approach is being phased out and replaced with explicit suppressing of MCK during a PCIe config read/write cycle. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
* | Merge with /home/raj/git/u-boot#ads5121_fixesWolfgang Denk2007-09-08-14/+22
|\ \ | |/ |/|
| * [MPC512x] Proper handling of larger frames in the FEC driverGrzegorz Bernacki2007-09-07-13/+21
| | | | | | | | | | | | | | | | | | | | When frame larger than local RX buffer is received, it is split and handled by two buffer descriptors. Prior to this patch the FEC driver discarded contents of a buffer descriptor without the 'LAST' bit set, so the first part of the frame was lost in case of larger frames. This fix allows to safely combine the two pieces into the whole frame. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
| * [MPC512x] Correct fixup relocationRafal Jaworowski2007-09-07-1/+1
| | | | | | | | Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
* | PXA270: Add support for multiple serial ports.stefano babic2007-09-07-82/+269
| | | | | | | | | | | | | | This patch adds support for multiple serial ports to the PXA target. FFUART, BTUART and STUART are supported. Signed-off-by: Stefano Babic <sbabic@denx.de>
* | Migrate 5xxx boards from CONFIG_OF_FLAT_TREE to CONFIG_OF_LIBFDTGrant Likely2007-09-06-25/+41
|/ | | | | | | | | | | | | | Affects boards: icecube (lite5200), jupiter, motionpro, tqm5200 Tested on: lite5200b Note: the fixup functions have not been moved to a common place. This patch is targeted for immediate merging as in solves a build issue, but the final name/location of the fixups is still subject to debate. I propose to merge this now, and move the fixups in the next merge window to be usable by all targets. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Enable L2 cache for MPC8568MDS boardHaiying Wang2007-08-29-1/+1
| | | | | | The L2 cache size is 512KB for 8568, print out the correct informaiton. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
* MPC5xxx: fix some compiler warnings in USB codeMartin Krause2007-08-29-3/+3
| | | | | | | | | Fix the following warnings: - usb.c:xx: warning: function declaration isn't a prototype - usb_ohci.c:xxx: warning: passing argument 1 of '__fswab32' makes integer from pointer wihtout a cast Signed-off-by: Martin Krause <martin.krase@tqs.de>
* Minor coding style cleanup.Wolfgang Denk2007-08-29-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* [UC101] Fix: if no CF in the board, U-Boot resets sometimes.Heiko Schocher2007-08-28-0/+8
| | | | Signed-off-by: Heiko Schocher <hs@denx.de>
* Merge with /home/wd/git/u-boot/custodian/u-boot-coldfireWolfgang Denk2007-08-18-1235/+3325
|\
| * Coding style cleanupStefan Roese2007-08-18-17/+18
| | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de>
| * ColdFire: Add M5235EVB Platform for MCF523xTsiChungLiew2007-08-17-0/+766
| | | | | | | | Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| * ColdFire: Add M54455EVB for MCF5445xTsiChungLiew2007-08-16-0/+1127
| | | | | | | | Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| * ColdFire: Add M5253EVBE platform for MCF52x2TsiChungLiew2007-08-16-32/+146
| | | | | | | | Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| * ColdFire: MCF52x2 updateTsiChungLiew2007-08-16-1222/+369
| | | | | | | | Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| * ColdFire: MCF5329 update cacheTsiChungLiew2007-08-16-1/+1
| | | | | | | | Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| * Merge with git://www.denx.de/git/u-boot.gitStefan Roese2007-08-15-3186/+9011
| |\
| * | Coding style cleanupStefan Roese2007-08-08-6/+5
| | | | | | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de>
| * | Port enabled for I2C signals and chipselects port configuration.TsiChungLiew2007-08-08-1/+10
| | | | | | | | | | | | Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| * | Added uart_gpio_conf() in serial_init(), seperated uart port configuration ↵TsiChungLiew2007-08-08-14/+21
| | | | | | | | | | | | | | | | | | from cpu_init() to uart_gpio_conf() Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| * | Merge with /home/stefan/git/u-boot/u-boot-coldfire-freescaleStefan Roese2007-07-16-0/+920
| |\ \
| | * \ Merge branch 'master' into u-boot-5329-earlyJohn Rigby2007-07-10-378/+600
| | |\ \
| | * | | Cache update and added CFG_UNIFY_CACHETsiChung2007-07-10-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enabled cache in cpu_init_f() for faster flash to mem allocation. Updated cache handling in start.S. Applied cache invalidate in fec_send() and fec_recv(). Added CFG_UNIFY_CACHE for CF V3 only. Signed-off-by: TsiChung <tcliew@Goku.(none)>
| | * | | Create interrupts.c and modify MakefileTsiChungLiew2007-07-10-1/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | interrupt_init() and dtimer_intr_setup() are placed in interrupts.c. Added interrupts.o to Makefile Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| | * | | Enable IcacheTsiChungLiew2007-07-10-39/+38
| | | | | | | | | | | | | | | | | | | | Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| | * | | Update header file and some clean upTsiChungLiew2007-07-10-18/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replaced immap_5329.h and m5329.h with immap.h. Removed whitespaces. Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| | * | | Update header file and enable icacheTsiChungLiew2007-07-10-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replaced immap_5329.h and m5329.h with immap.h. Enabled icache_enable() in cpu_init_r(). Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| | * | | Update header file and removed interrupt_init()TsiChungLiew2007-07-10-17/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace immap_5329.h and m5329.h with immap.h. Removed interrupt_init() and placed it in interrupts.c Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
| | * | | Added M5329AFEE and M5329BFEE PlatformsTsiChung Liew2007-06-18-0/+895
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added board/freescale/m5329evb, cpu/mcf532x, drivers/net, drivers/serial, immap_5329.h, m5329.h, mcfrtc.h, include/configs/M5329EVB.h, lib_m68k/interrupts.c, and rtc/mcfrtc.c Modified CREDITS, MAKEFILE, Makefile, README, common/cmd_bdinfo.c, common/cmd_mii.c, include/asm-m68k/byteorder.h, include/asm-m68k/fec.h, include/asm-m68k/io.h, include/asm-m68k/mcftimer.h, include/asm-m68k/mcfuart.h, include/asm-m68k/ptrace.h, include/asm-m68k/u-boot.h, lib_m68k/Makefile, lib_m68k/board.c, lib_m68k/time.c, net/eth.c and rtc/Makefile Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
* | | | | Merge with /home/wd/git/u-boot/custodian/u-boot-mpc83xxWolfgang Denk2007-08-18-47/+122
|\ \ \ \ \
| * | | | | mpc83xx: fix typo in DDR2 programmingKim Phillips2007-08-17-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | introduced in the implement board_add_ram_info patch as I was cleaning out the magic numbers. sorry. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | | mpc83xx: implement board_add_ram_infoKim Phillips2007-08-16-15/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add board_add_ram_info, to make memory diagnostic output more consistent. u-boot banner output now looks like: DRAM: 256 MB (DDR1, 64-bit, ECC on) and for boards with SDRAM on the local bus, a line such as this is added: SDRAM: 64 MB (local bus) also replaced some magic numbers with their equivalent define names. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | | mpc83xx: migrate remaining freescale boards to libfdtKim Phillips2007-08-15-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this adds libfdt support code for the freescale mpc8313erdb, mpc832xemds, mpc8349emds, mpc8349itx, and gp boards. Boards remain compatible with OF_FLAT_TREE. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | | mpc83xx: move common /memory node update mechanism to cpu.cKim Phillips2007-08-15-8/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | also adds common prototypes to include/common.h. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | | mpc83xx: remaining 8360 libfdt fixesKim Phillips2007-08-15-20/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PCI clocks and QE frequencies weren't being updated, and the core clock was being updated incorrectly. This patch also adds a /memory node if it doesn't already exist prior to update. plus some cosmetic trimming to single line comments. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | | mpc83xx: fix UEC2->1 typo in libfdt setup codeKim Phillips2007-08-15-1/+1
| | |_|_|/ | |/| | | | | | | | | | | | | Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | | | | lib_ppc: make board_add_ram_info weakKim Phillips2007-08-18-2/+0
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | platforms wishing to display RAM diagnostics in addition to size, can do so, on one line, in their own board_add_ram_info() implementation. this consequently eliminates CONFIG_ADD_RAM_INFO. Thanks to Stefan for the hint. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | | | Merge with /home/wd/git/u-boot/custodian/u-boot-ppc4xxWolfgang Denk2007-08-14-99/+296
|\ \ \ \
| * \ \ \ Merge with git://www.denx.de/git/u-boot.gitStefan Roese2007-08-14-3083/+8470
| |\ \ \ \
| * | | | | Coding style cleanupStefan Roese2007-08-14-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de>
| * | | | | Merge with /home/stefan/git/u-boot/zeusStefan Roese2007-08-14-30/+67
| |\ \ \ \ \
| | * | | | | ppc4xx: Add initial Zeus (PPC405EP) board supportStefan Roese2007-08-14-42/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de>
| | * | | | | ppc4xx: Add support for AMCC 405EP Taihu boardJohn Otken2007-07-26-1/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: John Otken <john@softadvances.com>
| * | | | | | ppc4xx: Fix problem in PLL clock calculationStefan Roese2007-08-13-18/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch was originall provided by David Mitchell <dmitchell@amcc.com> and fixes a bug in the PLL clock calculation. Signed-off-by: Stefan Roese <sr@denx.de>
generated by cgit v1.1 at 2024-11-28 22:33:46 +0000