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mimxrt/mimxrt_sdram: Fix pin config and comments.

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Signed-off-by: robert-hh <robert@hammelrath.com>
This commit is contained in:
robert-hh
2023-12-27 14:47:00 +01:00
committed by Damien George
parent 7d8b2d89cc
commit 36108a41d0
1 changed files with 3 additions and 3 deletions
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6
ports/mimxrt/mimxrt_sdram.c
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@@ -35,10 +35,10 @@
extern uint8_t __sdram_start;
#if defined(MIMXRT117x_SERIES)
// Pull Up, High drive strength
#define SDRAM_PIN_CONFIG (0x07UL)
// No pull, normal drive strength
#define SDRAM_PIN_CONFIG (0x0EUL)
#else
// Pull up 22K, high slew rate
// No pull, maximum speed, Drive Strength 4, fast slew rate
#define SDRAM_PIN_CONFIG (0xE1UL)
#endif