Some fixes to dspic, fpga, and gdc post tests for lwmon5.

Disable external watch-dog for now.

Signed-off-by: Dmitry Rakhchev <rda@emcraft.com>
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>

diff --git a/post/board/lwmon5/dspic.c b/post/board/lwmon5/dspic.c
index e8fed89ba46f4677dcc4c3e5c17cc1036fa3bc26..f1c9c153fb7a1aaac7f03a569ed4b043b961e16f 100644 (file)
--- a/post/board/lwmon5/dspic.c
+++ b/post/board/lwmon5/dspic.c
@@ -94,9 +94,9 @@ int dspic_post_test(int flags)
        }
 
        data = dspic_read(DSPIC_SYS_ERROR_REG);
-       if (data != 0) ret = 1;
        if (data == -1) {
                post_log("dsPIC : failed read system error\n");
+               ret = 1;
        } else {
                post_log("dsPIC SYS-ERROR code: 0x%04X\n", data);
        }

diff --git a/post/board/lwmon5/fpga.c b/post/board/lwmon5/fpga.c
index 4e3f1d5cd4d81a886d13f96f5d6fea666f077bce..b87fc52c6a7ee851a5da7f00850f04cbb88ade95 100644 (file)
--- a/post/board/lwmon5/fpga.c
+++ b/post/board/lwmon5/fpga.c
@@ -39,6 +39,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #define FPGA_VERSION_REG       0xC4000040
 #define FPGA_RAM_START         0xC4200000
 #define FPGA_RAM_END           0xC4203FFF
+#define FPGA_STAT              0xC400000C
 
 #define FPGA_PWM_CTRL_REG      0xC4000020
 #define FPGA_PWM_TV_REG                0xC4000024
@@ -93,6 +94,9 @@ int fpga_post_test(int flags)
        post_log("FPGA : version %u.%u\n",
                (version >> 8) & 0xFF, version & 0xFF);
 
+       /* Enable write to FPGA RAM */
+       out_be32((void *)FPGA_STAT, in_be32((void *)FPGA_STAT) | 0x1000);
+
        read_value = get_ram_size((void *)CFG_FPGA_BASE_1, 0x4000);
        post_log("FPGA RAM size: %d bytes\n", read_value);
 

diff --git a/post/board/lwmon5/gdc.c b/post/board/lwmon5/gdc.c
index 76e5dd62e32eb1e865ccf4165471116189cbf650..0e4f0fd3389205edd4950bc7e51768f665b09cee 100644 (file)
--- a/post/board/lwmon5/gdc.c
+++ b/post/board/lwmon5/gdc.c
@@ -35,7 +35,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define GDC_SCRATCH_REG 0xC1FF8044
+#define GDC_SCRATCH_REG 0xC1FF8008
 #define GDC_VERSION_REG 0xC1FF8084
 #define GDC_RAM_START   0xC0000000
 #define GDC_RAM_END     0xC2000000