corstone700: set UART clocks to 32MHz
Adding support for 32MHz UART clock and selecting it as the
default UART clock
Change-Id: I9541eaff70424e85a3b5ee4820ca0e7efb040d2c
Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
diff --git a/plat/arm/board/corstone700/include/platform_def.h b/plat/arm/board/corstone700/include/platform_def.h
index 6361907..0fb74e4 100644
--- a/plat/arm/board/corstone700/include/platform_def.h
+++ b/plat/arm/board/corstone700/include/platform_def.h
@@ -9,10 +9,23 @@
#include <lib/utils_def.h>
#include <lib/xlat_tables/xlat_tables_defs.h>
+
#include <plat/arm/board/common/v2m_def.h>
#include <plat/arm/common/arm_spm_def.h>
#include <plat/common/common_def.h>
+/* PL011 UART related constants */
+#ifdef V2M_IOFPGA_UART0_CLK_IN_HZ
+#undef V2M_IOFPGA_UART0_CLK_IN_HZ
+#endif
+
+#ifdef V2M_IOFPGA_UART1_CLK_IN_HZ
+#undef V2M_IOFPGA_UART1_CLK_IN_HZ
+#endif
+
+#define V2M_IOFPGA_UART0_CLK_IN_HZ 32000000
+#define V2M_IOFPGA_UART1_CLK_IN_HZ 32000000
+
/* Core/Cluster/Thread counts for Corstone700 */
#define CORSTONE700_CLUSTER_COUNT U(1)
#define CORSTONE700_MAX_CPUS_PER_CLUSTER U(4)