[U-Boot] [PATCH V3 5/6] 85xx boards: Rename CONFIG_DDR_DLL to CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN
Becky Bruce
beckyb at kernel.crashing.org
Sat Dec 18 00:17:58 CET 2010
This config option is for an erratum workaround; rename it to be more
clear. Also, drop it from config files don't need it and were
undefining it.
Signed-off-by: Becky Bruce <beckyb at kernel.crashing.org>
---
arch/powerpc/cpu/mpc85xx/cmd_errata.c | 3 +++
arch/powerpc/cpu/mpc85xx/cpu.c | 2 +-
doc/README.mpc85xxads | 4 ++--
include/configs/MPC8536DS.h | 1 -
include/configs/MPC8548CDS.h | 2 +-
include/configs/MPC8572DS.h | 1 -
include/configs/P1_P2_RDB.h | 1 -
include/configs/SBC8540.h | 2 +-
include/configs/TQM85xx.h | 2 +-
include/configs/sbc8560.h | 2 +-
include/configs/stxgp3.h | 2 +-
include/configs/stxssa.h | 1 -
12 files changed, 11 insertions(+), 12 deletions(-)
diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index d73f3d7..2d32532 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -47,6 +47,9 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_SYS_P4080_ERRATUM_CPU22)
puts("Work-around for Erratum CPU22 enabled\n");
#endif
+#if defined(CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN)
+ puts("Work-around for DDR MSYNC_IN Erratum enabled\n");
+#endif
return 0;
}
diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index c785fb9..2f5a505 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -293,7 +293,7 @@ phys_size_t initdram(int board_type)
{
phys_size_t dram_size = 0;
-#if defined(CONFIG_DDR_DLL)
+#if defined(CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN)
{
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
unsigned int x = 10;
diff --git a/doc/README.mpc85xxads b/doc/README.mpc85xxads
index 046f981..d059a97 100644
--- a/doc/README.mpc85xxads
+++ b/doc/README.mpc85xxads
@@ -144,8 +144,8 @@ Updated 13-July-2004 Jon Loeliger
also manual config the DDR after undef this
definition.
CONFIG_DDR_ECC only for ECC DDR module
- CONFIG_DDR_DLL DLL fix on some ADS boards needed for more
- stability.
+ CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN DLL fix on some ADS boards needed
+ for more stability.
CONFIG_HAS_FEC If an FEC is on chip, set to 1, else 0.
Other than the above definitions, the rest in the config files are
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 7473834..71ffba3 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -144,7 +144,6 @@
#undef CONFIG_FSL_DDR_INTERACTIVE
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#define CONFIG_DDR_SPD
-#undef CONFIG_DDR_DLL
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index b221a5c..e5ac3a9 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -89,7 +89,7 @@ extern unsigned long get_clock_freq(void);
#undef CONFIG_FSL_DDR_INTERACTIVE
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
#define CONFIG_DDR_SPD
-#define CONFIG_DDR_DLL /* possible DLL fix needed */
+#define CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN /* possible DLL fix needed */
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 9d2e209..8cdcbea 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -131,7 +131,6 @@
#undef CONFIG_FSL_DDR_INTERACTIVE
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#define CONFIG_DDR_SPD
-#undef CONFIG_DDR_DLL
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index 2dfee3d..d479a09 100644
--- a/include/configs/P1_P2_RDB.h
+++ b/include/configs/P1_P2_RDB.h
@@ -146,7 +146,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_FSL_DDR2
#undef CONFIG_FSL_DDR_INTERACTIVE
#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
-#undef CONFIG_DDR_DLL
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h
index fd9bacc..72559c0 100644
--- a/include/configs/SBC8540.h
+++ b/include/configs/SBC8540.h
@@ -118,7 +118,7 @@
#undef CONFIG_DDR_SPD
#if defined(CONFIG_MPC85xx_REV1)
- #define CONFIG_DDR_DLL /* possible DLL fix needed */
+#define CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN /* possible DLL fix needed */
#endif
#undef CONFIG_DDR_ECC /* only for ECC DDR module */
diff --git a/include/configs/TQM85xx.h b/include/configs/TQM85xx.h
index febe95d..79a958d 100644
--- a/include/configs/TQM85xx.h
+++ b/include/configs/TQM85xx.h
@@ -162,7 +162,7 @@
#if defined(CONFIG_TQM8540) || defined(CONFIG_TQM8560)
/* TQM8540 & 8560 need DLL-override */
-#define CONFIG_DDR_DLL /* DLL fix needed */
+#define CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN /* possible DLL fix needed */
#define CONFIG_DDR_DEFAULT_CL 25 /* CAS latency 2,5 */
#endif /* CONFIG_TQM8540 || CONFIG_TQM8560 */
diff --git a/include/configs/sbc8560.h b/include/configs/sbc8560.h
index 101c5d9..435b148 100644
--- a/include/configs/sbc8560.h
+++ b/include/configs/sbc8560.h
@@ -116,7 +116,7 @@
#undef CONFIG_DDR_SPD
#if defined(CONFIG_MPC85xx_REV1)
- #define CONFIG_DDR_DLL /* possible DLL fix needed */
+#define CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN /* possible DLL fix needed */
#endif
#undef CONFIG_DDR_ECC /* only for ECC DDR module */
diff --git a/include/configs/stxgp3.h b/include/configs/stxgp3.h
index c2497ad..fc3881d 100644
--- a/include/configs/stxgp3.h
+++ b/include/configs/stxgp3.h
@@ -123,7 +123,7 @@
#undef CONFIG_FSL_DDR_INTERACTIVE
#undef CONFIG_DDR_ECC /* only for ECC DDR module */
-#define CONFIG_DDR_DLL /* possible DLL fix needed */
+#define CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN /* possible DLL fix needed */
#define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
diff --git a/include/configs/stxssa.h b/include/configs/stxssa.h
index 996120a..d5dd94f 100644
--- a/include/configs/stxssa.h
+++ b/include/configs/stxssa.h
@@ -135,7 +135,6 @@
#undef CONFIG_FSL_DDR_INTERACTIVE
#undef CONFIG_DDR_ECC /* only for ECC DDR module */
-#undef CONFIG_DDR_DLL /* possible DLL fix needed */
#define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
--
1.5.6.5
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