From 3b883c24da327036a049a0430bd00ebfdffd5c8f Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Mon, 21 Feb 2022 21:56:01 -0700
Subject: Added wait

---
 later/sd.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'later')

diff --git a/later/sd.c b/later/sd.c
index ec07699..aa8a1fa 100644
--- a/later/sd.c
+++ b/later/sd.c
@@ -1,7 +1,9 @@
+// Adapted from bztsrc
 #include <drivers/uart.h>
 #include <drivers/sd.h>
 #include <symbols.h>
 #include <sys/core.h>
+#include <util/time.h>
 
 #define EMMC_ARG2           ((volatile unsigned int*)(MMIO_BASE+0x00300000))
 #define EMMC_BLKSIZECNT     ((volatile unsigned int*)(MMIO_BASE+0x00300004))
@@ -91,12 +93,6 @@
 
 unsigned long sd_scr[2], sd_ocr, sd_rca, sd_err, sd_hv;
 
-void wait_msec(unsigned int n)
-{
-	for(unsigned long i = 0; i < n*100; i++)
-		asm volatile("nop");
-}
-
 /**
  * Wait for data or command ready
  */
-- 
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