# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1499724583 -7200
# Node ID e8e79268fb149836257e5f4f4391d587dcddf6bc
# Parent  217a6336c5088ef5184b3359343dc413d30abe75
Made the clock/timer test more specific.

diff -r 217a6336c508 -r e8e79268fb14 stage2/cpm.c
--- a/stage2/cpm.c	Tue Jul 11 00:03:30 2017 +0200
+++ b/stage2/cpm.c	Tue Jul 11 00:09:43 2017 +0200
@@ -196,11 +196,10 @@
 
 int jz4740_cpm_have_clock(void *cpm_base)
 {
-	// NOTE: To check.
 #ifdef CONFIG_CPU_JZ4730
-	return cpm_ctrl_get(cpm_base, CPM_MSCR) != 0;
+	return !(cpm_ctrl_get(cpm_base, CPM_MSCR) & CPM_MSCR_MSTP_OST);
 #else
-	return cpm_ctrl_get(cpm_base, CPM_CLKGR) != 0;
+	return !(cpm_ctrl_get(cpm_base, CPM_CLKGR) & CPM_CLKGR_TCU);
 #endif
 }