zynqmp: restore the jtag interface

[platform/kernel/u-boot.git] / arch / arm / mach-zynqmp / include / mach / hardware.h

diff --git a/arch/arm/mach-zynqmp/include/mach/hardware.h b/arch/arm/mach-zynqmp/include/mach/hardware.h
index eebf385..e6a3ee4 100644 (file)
--- a/arch/arm/mach-zynqmp/include/mach/hardware.h
+++ b/arch/arm/mach-zynqmp/include/mach/hardware.h
@@ -39,20 +39,26 @@
 #define RESET_REASON_INTERNAL  BIT(1)
 #define RESET_REASON_EXTERNAL  BIT(0)
 
+#define CRLAPB_DBG_LPD_CTRL_SETUP_CLK  0x01002002
+#define CRLAPB_RST_LPD_DBG_RESET       0
+
 struct crlapb_regs {
        u32 reserved0[36];
        u32 cpu_r5_ctrl; /* 0x90 */
-       u32 reserved1[37];
+       u32 reserved1[7];
+       u32 dbg_lpd_ctrl; /* 0xB0 */
+       u32 reserved2[29];
        u32 timestamp_ref_ctrl; /* 0x128 */
-       u32 reserved2[53];
+       u32 reserved3[53];
        u32 boot_mode; /* 0x200 */
-       u32 reserved3_0[7];
+       u32 reserved4_0[7];
        u32 reset_reason; /* 0x220 */
-       u32 reserved3_1[6];
+       u32 reserved4_1[6];
        u32 rst_lpd_top; /* 0x23C */
-       u32 reserved4[4];
+       u32 rst_lpd_dbg; /* 0x240 */
+       u32 reserved5[3];
        u32 boot_pin_ctrl; /* 0x250 */
-       u32 reserved5[21];
+       u32 reserved6[21];
 };
 
 #define crlapb_base ((struct crlapb_regs *)ZYNQMP_CRL_APB_BASEADDR)
@@ -141,12 +147,23 @@ struct apu_regs {
 #define ZYNQMP_SILICON_VER_MASK                0xF
 #define ZYNQMP_SILICON_VER_SHIFT       0
 
+#define CSU_JTAG_SEC_GATE_DISABLE      GENMASK(7, 0)
+#define CSU_JTAG_DAP_ENABLE_DEBUG      GENMASK(7, 0)
+#define CSU_JTAG_CHAIN_WR_SETUP                GENMASK(1, 0)
+#define CSU_PCAP_PROG_RELEASE_PL       BIT(0)
+
 struct csu_regs {
        u32 reserved0[4];
        u32 multi_boot;
-       u32 reserved1[11];
+       u32 reserved1[7];
+       u32 jtag_chain_status_wr;
+       u32 jtag_chain_status;
+       u32 jtag_sec;
+       u32 jtag_dap_cfg;
        u32 idcode;
        u32 version;
+       u32 reserved2[3055];
+       u32 pcap_prog;
 };
 
 #define csu_base ((struct csu_regs *)ZYNQMP_CSU_BASEADDR)