diff options
| -rw-r--r-- | board/xilinx/zynqmp/zynqmp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index cb72914adb..a6cd41af1a 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -359,6 +359,9 @@ static int multi_boot(void) return 0; } +#define PS_SYSMON_ANALOG_BUS_VAL 0x3210 +#define PS_SYSMON_ANALOG_BUS_REG 0xFFA50914 + int board_init(void) { #if defined(CONFIG_ZYNQMP_FIRMWARE) @@ -378,6 +381,9 @@ int board_init(void) printf("EL Level:\tEL%d\n", current_el()); + /* Bug in ROM sets wrong value in this register */ + writel(PS_SYSMON_ANALOG_BUS_VAL, PS_SYSMON_ANALOG_BUS_REG); + #if defined(CONFIG_FPGA) && defined(CONFIG_FPGA_ZYNQMPPL) && \ !defined(CONFIG_SPL_BUILD) || (defined(CONFIG_SPL_FPGA_SUPPORT) && \ defined(CONFIG_SPL_BUILD)) |