Jeroen Domburg
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6e992cc6cc
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Get rid of superfluous printf
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2017-05-16 13:11:59 +08:00 |
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Jeroen Domburg
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671787a966
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After rebasing, it was found out that flushing the cache drops the writeback-pending psram cache lines on the ground. We now evict these by reading 64/128K of memory before flushing the cache. Also fixes a snafu in psram cache mode (inverted hi/lo and even/odd selectors) as well as an option to not let the heap allocator touch the psram.
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2017-05-16 13:11:59 +08:00 |
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Wangjialin
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8af42554ba
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remove unused codes in psram driver
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2017-05-16 13:11:58 +08:00 |
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Wangjialin
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34d9cf4f00
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update psram driver:
1. fix init error after system restart
2. use MACROs for GPIO definition and psram id.
3. format the code
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2017-05-16 13:11:58 +08:00 |
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Jeroen Domburg
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39d9882be9
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More MR comment fixes
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2017-05-16 13:11:58 +08:00 |
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Jeroen Domburg
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da1ef5da03
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Maybe I should try to compile before commit/push...
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2017-05-16 13:11:58 +08:00 |
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Jeroen Domburg
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84b728e7fd
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Some fixes to MR comments
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2017-05-16 13:11:58 +08:00 |
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Jeroen Domburg
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0049b918b4
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Fix psram silicon bug test; clean up Kconfig mess, clean out psram unused functions warnings
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2017-05-16 13:11:56 +08:00 |
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Jeroen Domburg
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c6d01c2bd2
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Fix dualcore PSRAM.
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2017-05-16 13:11:30 +08:00 |
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Jeroen Domburg
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10402186bc
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Add internal memory capability to heap alloc, add some PSRAM tests
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2017-05-16 13:09:50 +08:00 |
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Jeroen Domburg
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15012589a5
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Psram driver cleanup: remove DMA and test functions, tabs to spaces, add copyright header
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2017-05-16 13:08:31 +08:00 |
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Wangjialin
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0a88301fce
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update psram example files
1. update psram code
2. add missing files
3. add psram example
4. add mmu and psram init
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2017-05-16 13:08:28 +08:00 |
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