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am43xx: Update EMIF DDR3 Configuration for AM43x GP

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* Boot failures have been discovered due to a combination of routing issues and
  non optimal ddr3 timings in the EMIF
* Since ddr3 timings are different after significant board layout changes
  different timings are required for alpha, beta and production boards.

Signed-off-by: Franklin S. Cooper Jr <fcooper@ti.com>
This commit is contained in:
Franklin S. Cooper Jr
2014-06-27 13:31:14 -05:00
committed by Tom Rini
parent cfd6de9cf9
commit 2c95211167
3 changed files with 114 additions and 0 deletions
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2
arch/arm/include/asm/arch-am33xx/omap.h
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@@ -29,6 +29,8 @@
#define SRAM_SCRATCH_SPACE_ADDR 0x40337C00
#define AM4372_BOARD_NAME_START SRAM_SCRATCH_SPACE_ADDR
#define AM4372_BOARD_NAME_END SRAM_SCRATCH_SPACE_ADDR + 0xC
#define AM4372_BOARD_VERSION_START SRAM_SCRATCH_SPACE_ADDR + 0xD
#define AM4372_BOARD_VERSION_END SRAM_SCRATCH_SPACE_ADDR + 0x14
#define QSPI_BASE 0x47900000
#endif
#endif