From 1682f4700d9e943844e695005036f2953d42b256 Mon Sep 17 00:00:00 2001
From: Jared Boone <jboone@earfeast.com>
Date: Sun, 10 Apr 2016 17:30:12 -0700
Subject: [PATCH] Move SDC CCLK to 25MHz

If your card can't hack it, get a new card.
---
 firmware/chibios-portapack/os/hal/platforms/LPC43xx/sdc_lld.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/firmware/chibios-portapack/os/hal/platforms/LPC43xx/sdc_lld.c b/firmware/chibios-portapack/os/hal/platforms/LPC43xx/sdc_lld.c
index be0e25990..2f09f9742 100644
--- a/firmware/chibios-portapack/os/hal/platforms/LPC43xx/sdc_lld.c
+++ b/firmware/chibios-portapack/os/hal/platforms/LPC43xx/sdc_lld.c
@@ -200,8 +200,8 @@ static void sdio_cclk_set_400khz(void) {
 }
 
 static void sdio_cclk_set_fast(void) {
-  /* 200MHz / (2 * 5) = 20MHz */
-  sdio_cclk_set(5);
+  /* 200MHz / (2 * 4) = 25MHz */
+  sdio_cclk_set(4);
 }
 
 static void sdio_width_set_1bit(void) {