Cosmetic changes to ECC POST for AMCC Denali core
authorLarry Johnson <lrj@arlinx.com>
Sat, 22 Dec 2007 20:23:50 +0000 (15:23 -0500)
committerStefan Roese <sr@denx.de>
Thu, 27 Dec 2007 18:35:35 +0000 (19:35 +0100)
Signed-off-by: Larry Johnson <lrj@acm.org>
post/cpu/ppc4xx/denali_ecc.c

index 47f529ef4d0031bbf265db626b9e8c82d137e4b4..77234838d9b806b1cc44e23623e1e63197bbd099 100644 (file)
@@ -50,7 +50,7 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 const static unsigned char syndrome_codes[] = {
-       0xF4, 0XF1, 0XEC ,0XEA, 0XE9, 0XE6, 0XE5, 0XE3,
+       0xF4, 0XF1, 0XEC0XEA, 0XE9, 0XE6, 0XE5, 0XE3,
        0XDC, 0XDA, 0XD9, 0XD6, 0XD5, 0XD3, 0XCE, 0XCB,
        0xB5, 0XB0, 0XAD, 0XAB, 0XA8, 0XA7, 0XA4, 0XA2,
        0X9D, 0X9B, 0X98, 0X97, 0X94, 0X92, 0X8F, 0X8A,
@@ -171,7 +171,7 @@ static int test_ecc(unsigned long ecc_addr)
        /* test for correctable error */
        /* disconnect from ecc storage */
        mfsdram(DDR0_22, value);
-       mtsdram(DDR0_22, (value &DDR0_22_CTRL_RAW_MASK)
+       mtsdram(DDR0_22, (value & ~DDR0_22_CTRL_RAW_MASK)
                | DDR0_22_CTRL_RAW_ECC_DISABLE);
 
        /* creating (correctable) single-bit error */
@@ -179,7 +179,7 @@ static int test_ecc(unsigned long ecc_addr)
 
        /* enable ecc */
        mfsdram(DDR0_22, value);
-       mtsdram(DDR0_22, (value &DDR0_22_CTRL_RAW_MASK)
+       mtsdram(DDR0_22, (value & ~DDR0_22_CTRL_RAW_MASK)
                | DDR0_22_CTRL_RAW_ECC_ENABLE);
        sync();
        eieio();
@@ -194,7 +194,7 @@ static int test_ecc(unsigned long ecc_addr)
        /* test for uncorrectable error */
        /* disconnect from ecc storage */
        mfsdram(DDR0_22, value);
-       mtsdram(DDR0_22, (value &DDR0_22_CTRL_RAW_MASK)
+       mtsdram(DDR0_22, (value & ~DDR0_22_CTRL_RAW_MASK)
                | DDR0_22_CTRL_RAW_NO_ECC_RAM);
 
        /* creating (uncorrectable) multiple-bit error */
@@ -202,7 +202,7 @@ static int test_ecc(unsigned long ecc_addr)
 
        /* enable ecc */
        mfsdram(DDR0_22, value);
-       mtsdram(DDR0_22, (value &DDR0_22_CTRL_RAW_MASK)
+       mtsdram(DDR0_22, (value & ~DDR0_22_CTRL_RAW_MASK)
                | DDR0_22_CTRL_RAW_ECC_ENABLE);
        sync();
        eieio();
@@ -242,7 +242,7 @@ int ecc_post_test (int flags)
 
        /* mask all int */
        mfsdram(DDR0_01, value);
-       mtsdram(DDR0_01, (value &DDR0_01_INT_MASK_MASK)
+       mtsdram(DDR0_01, (value & ~DDR0_01_INT_MASK_MASK)
                | DDR0_01_INT_MASK_ALL_OFF);
 
        /* clear error status */