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imx233/fuze+: huge rework

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- enable MMU
-rework lcd frame buffer
- add rtc/adc/power stubs (or not)
- fix a few MMC related defines (hopefully)
- implement cache handling for DMA
- more SD work
- add keymap (based on clip)
- add virtual buttons
- update linker scripts
- big step toward apps actually compiling

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30200 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Amaury Pouly 2011-07-23 11:45:22 +00:00
parent 06c94740e5
commit eb90d95693
29 changed files with 756 additions and 52 deletions
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15
firmware/target/arm/imx233/dma-imx233.h
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@ -138,11 +138,16 @@ struct apb_dma_command_t
#define HW_APBH_CHx_CMD__NANDWAIT4READY (1 << 5)
#define HW_APB_CHx_CMD__SEMAPHORE (1 << 6)
#define HW_APB_CHx_CMD__WAIT4ENDCMD (1 << 7)
#define HW_APB_CHx_CMD__HALTONTERMINATE (1 << 8)
#define HW_APB_CHx_CMD__CMDWORDS_BM 0xf000
#define HW_APB_CHx_CMD__CMDWORDS_BP 12
#define HW_APB_CHx_CMD__XFER_COUNT_BM 0xffff0000
#define HW_APB_CHx_CMD__XFER_COUNT_BP 16
/* An errata advise not to use it */
//#define HW_APB_CHx_CMD__HALTONTERMINATE (1 << 8)
#define HW_APB_CHx_CMD__CMDWORDS_BM 0xf000
#define HW_APB_CHx_CMD__CMDWORDS_BP 12
#define HW_APB_CHx_CMD__XFER_COUNT_BM 0xffff0000
#define HW_APB_CHx_CMD__XFER_COUNT_BP 16
/* For software use */
#define HW_APB_CHx_CMD__UNUSED_BP 8
#define HW_APB_CHx_CMD__UNUSED_BM (0xf << 8)
#define HW_APB_CHx_CMD__UNUSED_MAGIC (0xa << 8)
#define HW_APB_CHx_SEMA__PHORE_BM 0xff0000
#define HW_APB_CHx_SEMA__PHORE_BP 16