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* Merge branch 'master' of git://www.denx.de/git/u-boot-coldfireWolfgang Denk2008-04-08-37/+305
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| * ColdFire: Fix alignment issue after CONFIG_IDENT_STRING in start.STsiChung Liew2008-03-31-0/+6
| | | | | | | | | | | | | | | | | | | | | | When the version_string function in start.S is not 4-byte align, it will cause the compiler generates "unaligned opcodes detected in executable segment". This issue affects all ColdFire CPUs. By adding .align 4 after CONFIG_IDENT_STRING, it will pad 0's if it is not aligned. Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com> Acked-by: John Rigby <jrigby@freescale.com>
| * ColdFire: Add dspi and serial flash support for MCF5445xTsiChung Liew2008-03-31-1/+74
| | | | | | | | | | Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com> Acked-by: John Rigby <jrigby@freescale.com>
| * ColdFire: Remove R5200 boardTsiChung Liew2008-03-31-33/+1
| | | | | | | | | | | | | | | | This board never went into production Signed-off-by: Zachary P. Landau <zachary.landau@labxtechnologies.com> Acked-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com> Acked-by: John Rigby <jrigby@freescale.com>
| * ColdFire: Added MCF5275 cpu support.Matthew Fettke2008-03-31-3/+224
| | | | | | | | | | | | Signed-off-by: Matthew Fettke <mfettke@videon-central.com> Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com> Acked-by: John Rigby <jrigby@freescale.com>
| * ColdFire: Update correct FLASHBAR and RAMBAR1 for MCF5282TsiChung Liew2008-03-31-2/+2
| | | | | | | | | | Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com> Acked-by: John Rigby <jrigby@freescale.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-blackfinWolfgang Denk2008-04-08-8702/+2142
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| * | Blackfin: unify cpu and boot modesMike Frysinger2008-03-30-8702/+2142
| |/ | | | | | | | | | | | | | | All of the duplicated code for Blackfin processors and boot modes have been unified. After all, the core is the same for all processors, just the peripheral set differs (which gets handled in the drivers). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-armWolfgang Denk2008-04-08-188/+718
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| * | Bracket READ_TIMER macro in cpu/arm1136/omap24xx/interrupts.cPeter Pearse2008-03-30-1/+1
| | | | | | | | | | | | | | | | | | to prevent compilation error. Signed-off-by: Peter Pearse <peter.pearse@arm.com>
| * | core support for Freescale mx31Sascha Hauer2008-03-30-0/+486
| | | | | | | | | | | | | | | | | | | | | This patch adds the core support for Freescale mx31 Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
| * | Separate omap24xx specific code from arm1136Sascha Hauer2008-03-30-77/+154
| | | | | | | | | | | | | | | | | | | | | Move omap24xx code to cpu/arm1136/omap24xx, rename include/asm-arm/arch-arm1136 to cpu/arm1136/omap24xx. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
| * | Removes all board specific code from the arch. part for DM644x (DaVinci) boardsPieter Voorthuijsen2008-03-30-64/+56
| | | | | | | | | | | | Signed-off-by: Pieter Voorthuijsen <pv@prodrive.nl>
| * | - Remove *_masked() functions as noted by WolfgangDirk Behme2008-03-30-47/+22
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Adapt register naming to recent TI spec (sprue26, March 2007) - Fix reset_timer() handling - As reported by Pieter [1] the overflow fix introduced a delay of factor 16 (e.g 2 seconds became 32). While the overflow fix is basically okay, it missed to divide udelay by 16, too. Fix this. [1] http://article.gmane.org/gmane.comp.boot-loaders.u-boot/38179 - Remove software division of timer count value (DIV(x) macro) and do it in hardware (TIM_CLK_DIV). Many thanks to Troy Kisky <troy.kisky@boundarydevices.com> and Pieter Voorthuijsen <pieter.voorthuijsen@Prodrive.nl> for the hints & testing! Signed-off-by: Dirk Behme <dirk.behme@gmail.com> Acked-by: Pieter Voorthuijsen <pieter.voorthuijsen@Prodrive.nl>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-shWolfgang Denk2008-04-08-1/+2
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| * | sh: Add support SH4 cache controlNobuhiro Iwamatsu2008-03-28-1/+2
| | | | | | | | | | | | | | | | | | Add support SH4 cache control and flash_cache function Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Move SuperH PCI driver from cpu/sh4 to drivers/pciNobuhiro Iwamatsu2008-03-28-194/+1
| | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Add support PCI of SuperH and SH7780Yusuke Goda2008-03-28-1/+194
| |/ | | | | | | | | | | | | This patch add support PCI of SuperH base code and SH7780 specific code. Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-mpc83xxWolfgang Denk2008-04-07-144/+70
|\ \ | | | | | | | | | | | | | | | | | | | | | Conflicts: lib_ppc/board.c Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | Make MPC83xx one step closer to full relocation.Joakim Tjernlund2008-03-28-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | Remove a few absolute references to CFG_MONITOR_BASE for ppc/mpc83xx and use GOT relative reference. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | mpc83xx: cleanup System Part and Revision ID Register (SPRIDR) codeKim Phillips2008-03-28-123/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in the spirit of commit 1ced121600b2060ab2ff9f0fddd9421fd70a0dc6, 85xx's "Update SVR numbers to expand support", simplify SPRIDR processing and processor ID display. Add REVID_{MAJ,MIN}OR macros to make REVID dependent code simpler. Also added PARTID_NO_E and IS_E_PROCESSOR convenience macros. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | mpc83xx: display ddr frequency in board_add_ram_info bannerKim Phillips2008-03-28-4/+7
| | | | | | | | | | | | Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | mpc83xx: unreinvent mem_clkKim Phillips2008-03-28-13/+13
| |/ | | | | | | | | | | | | delete ddr_clk and use mem_clk instead. Rename other ddr_*_clk to mem_*_clk for consistency's sake. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | ppc4xx: Fix 4xx enet driver to support 460GT EMAC2+3Stefan Roese2008-04-03-3/+13
| | | | | | | | | | | | | | | | This patch fixes a problem with the RGMII setup of the 460GT. The 460GT has 2 RGMII instances and we need to configure the 2nd RGMII instance for the EMAC2+3 channels. Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Add CFG_MEM_TOP_HIDE to Denali SPD-based SDRAM setupLarry Johnson2008-03-31-13/+14
| | | | | | | | Signed-off-by: Larry Johnson <lrj@acm.org>
* | ppc4xx: PPC405EP Set EMAC noise filter bitsMarkus Brunner2008-03-27-1/+1
| | | | | | | | | | | | | | | | | | This bug was introduced with commit aee747f19b460a0e9da20ff21e90fdaac1cec359 which enabled CFG_4xx_GPIO_TABLE for PPC405 and unintentionally disabled the setting of the emac noise filter bits for PPC405EP when CFG_4xx_GPIO_TABLE is set. Signed-off-by: Markus Brunner <super.firetwister@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Reconfigure PLL for 667MHz processor for PPC440EPxMike Nuss2008-03-27-1/+99
| | | | | | | | | | | | | | | | | | | | | | | | On PPC440EPx without a bootstrap I2C EEPROM, the PLL can be reconfigured after startup to change the speed of the clocks. This patch adds the option CFG_PLL_RECONFIG. If this option is set to 667, the CPU initialization code will reconfigure the PLL to run the system with a CPU frequency of 667MHz and PLB frequency of 166MHz, without the need for an external EEPROM. Signed-off-by: Mike Nuss <mike@terascala.com> Acked-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Fix compilation warning in 4xx_enet.cStefan Roese2008-03-27-7/+6
| | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Add AMCC Glacier 406GT eval board supportStefan Roese2008-03-27-3/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the AMCC Glacier 460GT eval board. The main difference to the Canyonlands board are listed here: - 4 ethernet ports instead of 2 - no SATA port - no USB port Currently EMAC2+3 are not working. This will be fixed in a later release. Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Mask 'vec' with 0x1f in uic_interrupt() for bit set/clearStefan Roese2008-03-27-3/+4
|/ | | | Signed-off-by: Stefan Roese <sr@denx.de>
* 85xx: Add cpu_mp_lmb_reserve helper to reserve boot pageKumar Gala2008-03-26-0/+15
| | | | | | | Provide a board_lmb_reserve helper function to ensure we reserve the page of memory we are using for the boot page translation code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Update multicore boot mechanism to ePAPR v0.81 specKumar Gala2008-03-26-64/+115
| | | | | | | | | | | | The following changes are needed to be inline with ePAPR v0.81: * r4, r5 and now always set to 0 on boot release * r7 is used to pass the size of the initial map area (IMA) * EPAPR_MAGIC value changed for book-e processors * changes in the spin table layout * spin table supports a 64-bit physical release address Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Fix merge duplicationKumar Gala2008-03-26-49/+0
| | | | | | ft_fixup_cpu() got duplicated in some merge snafu. Remove the duplicate. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Speed up get_ddr_freq() and get_bus_freq()James Yang2008-03-26-16/+5
| | | | | | | | | | get_ddr_freq() and get_bus_freq() used get_sys_info() each time they were called. However, get_sys_info() recalculates extraneous information when called each time. Have get_ddr_freq() and get_bus_freq() return memoized values from global_data instead. Signed-off-by: James Yang <James.Yang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Show DDR memory data rate in addition to the memory clock frequency.James Yang2008-03-26-3/+6
| | | | | | | | | Show the DDR memory data rate in addition to the memory clock frequency. For DDR/DDR2 memories the memory data rate is 2x the memory clock. Signed-off-by: James Yang <James.Yang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: get_tbclk() speed up and rounding fixJames Yang2008-03-26-5/+3
| | | | | | | | | | Speed up get_tbclk() by referencing pre-computed bus clock frequency value from global data instead of sys_info_t. Fix rounding of result to nearest; previously it was rounding upwards. Signed-off-by: James Yang <James.Yang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Update SVR numbers to expand supportAndy Fleming2008-03-26-38/+49
| | | | | | | | | | | | | FSL has taken to using SVR[16:23] as an SOC sub-version field. This is used to distinguish certain variants within an SOC family. To account for this, we add the SVR_SOC_VER() macro, and update the SVR_* constants to reflect the larger value. We also add SVR numbers for all of the current variants. Finally, to make things neater, rather than use an enormous switch statement to print out the CPU type, we create and array of SVR/name pairs (using a macro), and print out the CPU name that matches the SVR SOC version. Signed-off-by: Andy Fleming <afleming@freescale.com>
* 85xx: Added support for multicore boot mechanismKumar Gala2008-03-26-0/+49
| | | | | | | | | | Added the cpu command that provides a generic mechanism to get status, reset, and release secondary cores in multicore processors. Added support for using the ePAPR defined spin-table mechanism on 85xx. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andy Fleming <afleming@freescale.com>
* 85xx: Added support for multicore boot mechanismKumar Gala2008-03-26-0/+405
| | | | | | | | | Added the cpu command that provides a generic mechanism to get status, reset, and release secondary cores in multicore processors. Added support for using the ePAPR defined spin-table mechanism on 85xx. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Add the concept of CFG_CCSRBAR_PHYSKumar Gala2008-03-26-3/+3
| | | | | | | | | When we go to 36-bit physical addresses we need to keep the concept of the physical CCSRBAR address seperate from the virtual one. For the majority of boards CFG_CCSBAR_PHYS == CFG_CCSRBAR Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'new-image' of git://www.denx.de/git/u-boot-testingBartlomiej Sieka2008-03-26-2/+2
|\ | | | | | | | | | | | | | | | | Conflicts: common/cmd_bootm.c cpu/mpc8xx/cpu.c Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
| * Merge branch 'master' of git://www.denx.de/git/u-boot into new-imageMarian Balakowicz2008-03-12-17/+44
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| * \ Merge branch 'master' of git://www.denx.de/git/u-boot into new-imageMarian Balakowicz2008-02-29-86/+72
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| * | | [new uImage] Pull in libfdt if CONFIG_FIT is enabledMarian Balakowicz2008-02-21-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New uImage format (Flattened Image Tree) requires libfdt functionality, print out error message if CONFIG_OF_LIBFDT is not defined. New uImage support is enabled by defining CONFIG_FIT (and CONFIG_OF_LIBFDT). This commit turns it on by default. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* | | | mpc83xx: add "fsl,soc" and "fsl,immr" compatible fixupsAnton Vorontsov2008-03-25-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | device_type = "soc" is being deprecated, newer device trees will use "fsl,soc" and/or "fsl,immr" for the soc nodes. This patch also adds clock-frequency property for soc nodes (the same value as bus-frequency). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
* | | | 83xx: serdes setup routinesAnton Vorontsov2008-03-25-0/+146
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds few routines to configure serdes on 837x targets. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
* | | | 83xx: split COBJS onto separate linesAnton Vorontsov2008-03-25-11/+12
| | | | | | | | | | | | | | | | | | | | | | | | ..plus get rid of some #ifdefs in the .c files. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
* | | | mpc8323erdb: Improve the system performanceMichael Barkowski2008-03-25-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following changes are based on kernel UCC ethernet performance: 1. Make the CSB bus pipeline depth as 4, and enable the repeat mode 2. Optimize transactions between QE and CSB. Added CFG_SPCR_OPT switch to enable this setting. The following changes are based on the App Note AN3369 and verified to improve memory latency using LMbench: 3. CS0_CONFIG[AP_n_EN] is changed from 1 to 0 4. CS0_CONFIG[ODT_WR_CONFIG] set to 1. Was a reserved setting previously. 5. TIMING_CFG_1[WRREC] is changed from 3clks to 2clks (based on Twr=15ns, and this was already the setting in DDR_MODE) 6. TIMING_CFG_1[PRETOACT] is changed from 3clks to 2clks. (based on Trp=15ns) 7. TIMING_CFG_1[ACTTOPRE] is changed from 9clks to 6clks. (based on Tras=40ns) 8. TIMING_CFG_1[ACTTORW] is changed from 3clks to 2clks. (based on Trcd=15ns) 9. TIMING_CFG_1[REFREC] changed from 21 clks to 11clks. (based on Trfc=75ns) 10. TIMING_CFG_2[FOUR_ACT] is changed from 10 clks to 7clks. (based on Tfaw=50ns) 11. TIMING_CFG_2[ADD_LAT] and DDR_MODE[AL] changed from 0 to 1 (based on CL=3 and WL=2). Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> Acked-by: Kim Phillips <kim.phillips@freescale.com>
* | | | Coding Style cleanyp; update CHANGELOGWolfgang Denk2008-03-26-2/+0
| | | | | | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | | Merge branch 'master' of git://www.denx.de/git/u-boot-mipsWolfgang Denk2008-03-26-106/+186
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