From: Becky Bruce <beckyb@kernel.crashing.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 13/13] 85xx boards: Rename CONFIG_DDR_DLL to CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN
Date: Thu, 2 Dec 2010 17:45:39 -0600 [thread overview]
Message-ID: <1291333539-11884-14-git-send-email-beckyb@kernel.crashing.org> (raw)
In-Reply-To: <1291333539-11884-13-git-send-email-beckyb@kernel.crashing.org>
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@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/MPC8540EVAL.h | 2 +-
include/configs/MPC8548CDS.h | 2 +-
include/configs/MPC8572DS.h | 1 -
include/configs/P1_P2_RDB.h | 1 -
include/configs/PM854.h | 2 +-
include/configs/PM856.h | 2 +-
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 -
15 files changed, 14 insertions(+), 15 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 f242baf..f15daa3 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -295,7 +295,7 @@ phys_size_t initdram(int board_type)
puts("Initializing\n");
-#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 850665a..774c59f 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -145,7 +145,6 @@
#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/MPC8540EVAL.h b/include/configs/MPC8540EVAL.h
index a968949..073241b 100644
--- a/include/configs/MPC8540EVAL.h
+++ b/include/configs/MPC8540EVAL.h
@@ -122,7 +122,7 @@
#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 */
#undef CONFIG_DDR_ECC /* only for ECC DDR module */
#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
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 692c811..1373f26 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -99,7 +99,6 @@
#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 610f3ed..cf9702a 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/PM854.h b/include/configs/PM854.h
index 39283b2..559dcfa 100644
--- a/include/configs/PM854.h
+++ b/include/configs/PM854.h
@@ -96,7 +96,7 @@
#undef CONFIG_FSL_DDR_INTERACTIVE
#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#undef 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_DDR_ECC /* only for ECC DDR module */
#define CONFIG_FSL_DMA /* use DMA to init DDR ECC */
diff --git a/include/configs/PM856.h b/include/configs/PM856.h
index dbce6c4..5727ec8 100644
--- a/include/configs/PM856.h
+++ b/include/configs/PM856.h
@@ -98,7 +98,7 @@
#undef CONFIG_FSL_DDR_INTERACTIVE
#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#undef 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_DDR_ECC /* only for ECC DDR module */
#define CONFIG_FSL_DMA /* use DMA to init DDR ECC */
diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h
index 7c1d0bd..df3a883 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 d8f43d7..1368a48 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 65d8eba..c70c789 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 f4cd138..92fafa9 100644
--- a/include/configs/stxgp3.h
+++ b/include/configs/stxgp3.h
@@ -126,7 +126,7 @@
#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
--
1.6.0.6
next prev parent reply other threads:[~2010-12-02 23:45 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-02 23:45 [U-Boot] [PATCH 00/13] Go to common initdram() on 85xx-based boards Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 01/13] mpc8540eval: Split initdram() into initdram() and sdram_init() Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 02/13] tqm85xx: create fixed_sdram() to do sdram setup Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 03/13] mpc85xx/tlb.c: Allow platforms to specify wimge bits Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 04/13] socrates: rename sdram_setup fixed_sdram() Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 05/13] mpc8569mds: Remove unnecessary CONFIG_SYS_LBC_SDRAM_BASE definition Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 06/13] PM854: rename CONFIG_SYS_LBC_SDRAM_BASE CONFIG_SYS_LBC_BASE Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 07/13] PM856: Rename " Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 08/13] SBC8560: #define CONFIG_SYS_LBC_NO_SDRAM_INIT Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 09/13] stxgp3: " Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 10/13] SBC8540: " Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 11/13] MPC8568/MPC8569: Remove CONFIG_DDR_DLL define Becky Bruce
2010-12-02 23:45 ` [U-Boot] [PATCH 12/13] mpc85xx boards: initdram() cleanup/bugfix Becky Bruce
2010-12-02 23:45 ` Becky Bruce [this message]
2010-12-03 16:09 ` Peter Tyser
2010-12-03 20:54 ` [U-Boot] [PATCH 08/13] SBC8560: #define CONFIG_SYS_LBC_NO_SDRAM_INIT Becky Bruce
2010-12-03 21:22 ` Peter Tyser
2010-12-03 2:26 ` Timur Tabi
2010-12-03 20:44 ` Becky Bruce
2010-12-03 21:48 ` Kumar Gala
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