more debugging

jad13041 · Feb 6, 2020 · f6ad6a6 · f6ad6a6
1 parent e33475a
commit f6ad6a6
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/arch/powerpc/cpu/mpc8xxx/law.c b/arch/powerpc/cpu/mpc8xxx/law.c
@@ -183,6 +183,7 @@ void print_laws(void)
 int set_ddr_laws(u64 start, u64 sz, enum law_trgt_if id)
 {
 	printf("ddr laws\n");
+	mdelay(2000);
 	u64 start_align, law_sz;
 	int law_sz_enc;
 
@@ -201,6 +202,8 @@ int set_ddr_laws(u64 start, u64 sz, enum law_trgt_if id)
 
 	/* do we still have anything to map */
 	sz = sz - law_sz;
+	printf("ddr laws end1\n");
+	mdelay(2000);
 	if (sz) {
 		start += law_sz;
 
@@ -216,6 +219,8 @@ int set_ddr_laws(u64 start, u64 sz, enum law_trgt_if id)
 
 	/* do we still have anything to map */
 	sz = sz - law_sz;
+	printf("ddr laws end2\n");
+	mdelay(2000);
 	if (sz)
 		return 1;
 

diff --git a/drivers/ddr/fsl/util.c b/drivers/ddr/fsl/util.c
@@ -137,15 +137,19 @@ __fsl_ddr_set_lawbar(const common_timing_params_t *memctl_common_params,
 		return;
 	if ((base + size) >= CONFIG_MAX_MEM_MAPPED)
 		size = CONFIG_MAX_MEM_MAPPED - base;
-		printf("lawbar 1\n");
+		printf("lawbar 3\n");
 		mdelay(2000);
 #endif
+	printf("lawbar 4\n");
+	mdelay(2000);
 	if (set_ddr_laws(base, size, law_memctl) < 0) {
 		printf("%s: ERROR (ctrl #%d, TRGT ID=%x)\n", __func__, ctrl_num,
 			law_memctl);
 		mdelay("2000\n");
 		return ;
 	}
+	printf("lawbar 5\n");
+	mdelay(2000);
 	printf("setup ddr law base = 0x%llx, size 0x%llx, TRGT_ID 0x%x\n",
 		base, size, law_memctl);
 }