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Code Issues Actions 8 Packages Projects Releases Wiki Activity
7,991 Commits 24 Branches 206 Tags
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Commit Graph
2887 Commits
Author SHA1 Message Date
Gregory Nutt 0b7ec97370 SAMA5 boards: Operation at 528Mhz has been verified 2014-04-04 10:36:53 -06:00
Gregory Nutt 69c69c45c6 SAMA5: Update from David Sidrane to last RAM function change: Apparently inline functions need to placed into the same RAM section, or they do not get inlined. From David Sidrane 2014-04-04 08:59:39 -06:00
Gregory Nutt 5eeb9f97fc Fix a build error when only USB device tracing is enabled (from David Sidrane). Also an update to the USB tracing document 2014-04-04 08:56:10 -06:00
Gregory Nutt 2efc4d6396 SAMA5: On some hardware, reconfiguring the PLL while executing out of NOR FLASH causes crashes. This was fixed by David Sidrane by implementing RAM functions. The killer code is copied and executed from ISRAM and the crash is avoided. 2014-04-03 16:08:18 -06:00
Gregory Nutt b884ab50f4 SAMA5: Fix SAMA5 so that interpretation of BMS bit is correct. From David Sidrane 2014-04-03 15:47:34 -06:00
Gregory Nutt 8d1781437d ARMv7-A: Typo fix from David Sidrane 2014-04-03 15:43:13 -06:00
Gregory Nutt 5fef770362 SAMA5: Cosmetic updates to comments and README files 2014-04-03 15:30:00 -06:00
Gregory Nutt 048230fb94 SAMA5: When booting from SDRAM, don't copy vectors to ISRAM. Instread just set the VBAR register to add address of the vectors in SDRAM 2014-04-03 14:09:11 -06:00
Gregory Nutt c9fc03d52f If LOWVECTORS is selected, then we need to clear the VBAR register. A bootloader may have left the VBAR in an bad state 2014-04-03 13:09:30 -06:00
Gregory Nutt 11c7386dab SAMA5: Make sure the MMU and caches are disabled on power up; flush the vector region D-Cache after copying interrupt vectors; make sure that D-Cache, I-Cache, and TLBs are invalidated after modifying the AXI MATRIX remapping 2014-04-02 16:27:00 -06:00
Gregory Nutt 16c4ea72ec SAMA5: When running from SRAM, vectors must lie in ISRAM 2014-04-02 12:54:15 -06:00
Gregory Nutt 6201df6463 Updated comments and README 2014-04-02 09:03:29 -06:00
Gregory Nutt 0d66ba9c00 SAMA5 DBGU: Add logic to suppress DBGU reconfiguration when started from a bootloader 2014-04-02 09:03:27 -06:00
Gregory Nutt 0b8d635d96 Fix typo introduced to the serial driver when the DBGU driver was added 2014-04-02 09:02:15 -06:00
Gregory Nutt cbdc9155ab SAMA5: Add support for DBGU. Xplained board now uses DBGU for the serial console 2014-04-01 11:24:15 -06:00
Gregory Nutt 3d8cbb415c Cosmetic update to comments and README files 2014-03-31 17:25:39 -06:00
Gregory Nutt a29187bd34 SAMA5: Add DBGU register definition header file 2014-03-31 17:25:16 -06:00
Gregory Nutt 5dd8a2cfe4 Remove double mapping of SDRAM when running from SDRAM 2014-03-31 15:08:04 -06:00
Gregory Nutt 8e919137b2 cosmetic updates to comments 2014-03-30 10:25:01 -06:00
Gregory Nutt d14940a375 Fix some backward conditional compilation 2014-03-30 08:29:21 -06:00
Gregory Nutt ec60f6cd9d SAMA5: Remove HSCMI-related functions that did not belong in sam_pmc.c and give them their own file 2014-03-30 08:00:59 -06:00
Gregory Nutt 4d6b1ed2c8 Fix a rounding problem in HSMCI divider calculation 2014-03-29 18:13:00 -06:00
Gregory Nutt aac2a6759d SAMA5D23 boards: When running out of SDRAM, need to query the PMC to determine operating frequency 2014-03-29 17:51:06 -06:00
Gregory Nutt 1b6ae2ccbb SAMA5: Add functions to calculate PLLACK, PCK, and MCK frequencies given the main clock frequency 2014-03-29 15:54:10 -06:00
Gregory Nutt 8bc70e38ab SAMA5D3 Xplained: Has no NOR flash. Remove all NOR support from board configuration 2014-03-29 15:05:09 -06:00
Gregory Nutt f12e37cae4 Documentatin updated; fix errors in some comments 2014-03-28 09:52:07 -06:00
Gregory Nutt 085d7dfe34 Add support for the SAMA5D36 2014-03-28 08:33:01 -06:00
Gregory Nutt 47baf7bf2b Fix a warning that happens with debug is disabled 2014-03-26 16:32:38 -06:00
Gregory Nutt 4c14053238 SAM4E CMCC: Fix some errors introducted in last check-in 2014-03-26 16:32:16 -06:00
Gregory Nutt fb41a1104e Eliminate some warnings 2014-03-26 16:31:26 -06:00
Gregory Nutt 135b6b0ca2 SAM3/4: SPI and HSCMI drivers with now use the CMCC is available; The SPI driver will now handle word sizes greater than 8-bits 2014-03-26 13:19:44 -06:00
Gregory Nutt 3f4593dda8 SAM4E USP: Re-vamp read request queue handling. Add logic to handle RX overrun errors 2014-03-26 11:38:47 -06:00
Gregory Nutt f6dedaee30 tools/astyle.sh: Formatting tool based on logic from Lorenz Meier 2014-03-26 08:50:48 -06:00
Gregory Nutt 8fb610a537 SAMA5D3: Fix some typos in last blind changes backported from the SAM4e. And verified 2014-03-25 16:11:33 -06:00
Gregory Nutt e68f6049c5 backport a serial console fix from the sam4e to the sama5d3 2014-03-25 14:34:07 -06:00
Gregory Nutt aefe9637c7 SAM3/4 CMCC: if region to be invalidate is bigger than that cache, then invalidate all 2014-03-25 14:25:22 -06:00
Gregory Nutt 93380d8156 SAM3/4 Serial: Fix a mysterious multi-tasking bug that can lock up the serial port 2014-03-25 12:44:03 -06:00
Gregory Nutt bd52d9af21 SAM3/4 HSMCI: Update configuration names to match last change to Kconfig 2014-03-24 17:42:28 -06:00
Gregory Nutt 03bd2a6ad9 Add missing HSCMI configuration options; Make HSMCI configuration naming more compatible; Fix HSCMI clocking to use the CLKODD bit 2014-03-24 14:25:40 -06:00
Gregory Nutt d508e6a370 SAM3/4 HSCMI: Another fix for complication with SAM4E 2014-03-24 10:25:02 -06:00
Gregory Nutt 7d3d1f79bb STM32 EMAC: Add support for IGMP hash table update. From Manuel Stühn 2014-03-24 09:32:48 -06:00
Gregory Nutt 5b1e019fdd SAM3/4: Changes for clean HSMCI compilation 2014-03-23 15:52:14 -06:00
Gregory Nutt 659783fad5 SAM3/4: Rename CONFIG_GPIO*_IRQ to CONFIG_SAM34_GPIO*_IRQ 2014-03-23 15:51:34 -06:00
Gregory Nutt 4cc814220e SAM3/4: Rename CONFIG_GPIO*_IRQ to CONFIG_SAM34_GPIO*_IRQ 2014-03-23 15:51:08 -06:00
Gregory Nutt 9d9631243a SAM4E-EK: Enable interrupt stack in all configurations 2014-03-23 10:12:57 -06:00
Gregory Nutt a37ad4ecca Add logic to check interrupt stack usage 2014-03-23 10:11:58 -06:00
Gregory Nutt ebf143a420 All ARM Make.defs files should build up_checkstack.c if DEBUG_STACK is enabled 2014-03-23 10:07:52 -06:00
Gregory Nutt 394ccb3932 All ARM assertion logic will show stack usage on assertion if DEBUG_STACK is enabled 2014-03-23 10:06:48 -06:00
Gregory Nutt 3303e04e78 Every ARM architecture must export g_instackbase 2014-03-23 10:05:21 -06:00
Gregory Nutt 293b5d7723 SAM4E-EK UDP: prevent some bad recursive behavior 2014-03-22 17:30:17 -06:00