diff options
Diffstat (limited to 'recipes/u-boot/u-boot-1.3.2/u-boot-fsl-1.3.0-mpc8313erdb-performance-tuning-for-TSEC.patch')
| -rw-r--r-- | recipes/u-boot/u-boot-1.3.2/u-boot-fsl-1.3.0-mpc8313erdb-performance-tuning-for-TSEC.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/recipes/u-boot/u-boot-1.3.2/u-boot-fsl-1.3.0-mpc8313erdb-performance-tuning-for-TSEC.patch b/recipes/u-boot/u-boot-1.3.2/u-boot-fsl-1.3.0-mpc8313erdb-performance-tuning-for-TSEC.patch new file mode 100644 index 0000000000..2366842fe6 --- /dev/null +++ b/recipes/u-boot/u-boot-1.3.2/u-boot-fsl-1.3.0-mpc8313erdb-performance-tuning-for-TSEC.patch @@ -0,0 +1,31 @@ +From 5c7efa5e60ec09810c5e2cdbb99872769116eb56 Mon Sep 17 00:00:00 2001 +From: Li Yang <leoli@freescale.com> +Date: Fri, 6 Jun 2008 11:44:32 +0800 +Subject: [PATCH] performance tuning for TSEC ports + +Increase transaction priority and TSEC clock. + +Signed-off-by: Li Yang <leoli@freescale.com> +--- + include/configs/MPC8313ERDB.h | 3 +++ + 1 files changed, 3 insertions(+), 0 deletions(-) + +diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h +index 0f6db5b..710d3e8 100644 +--- a/include/configs/MPC8313ERDB.h ++++ b/include/configs/MPC8313ERDB.h +@@ -65,8 +65,11 @@ + /*#define CFG_8313ERDB_BROKEN_PMC 1 */ + #undef CFG_8313ERDB_BROKEN_PMC + ++/* Performance tuning */ + #define CFG_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */ + #define CFG_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */ ++#define CFG_SPCR_TSECEP 3 /* eTSEC emergency priority (0-3) */ ++#define CFG_SCCR_TSEC1CM 1 /* TSEC1/2 clock mode (0-3) */ + + /* + * DDR Setup +-- +1.5.5.1.248.g4b17 + |