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-rw-r--r--recipes-kernel/linux/linux-qoriq/modify-defconfig-t1040-nr-cpus.patch33
1 files changed, 0 insertions, 33 deletions
diff --git a/recipes-kernel/linux/linux-qoriq/modify-defconfig-t1040-nr-cpus.patch b/recipes-kernel/linux/linux-qoriq/modify-defconfig-t1040-nr-cpus.patch
deleted file mode 100644
index 7d109edb..00000000
--- a/recipes-kernel/linux/linux-qoriq/modify-defconfig-t1040-nr-cpus.patch
+++ /dev/null
@@ -1,33 +0,0 @@
1From 8545129540a5862b22aad03badb2a9f93bf29117 Mon Sep 17 00:00:00 2001
2From: Bob Cochran <yocto@mindchasers.com>
3Date: Mon, 3 Nov 2014 22:45:35 -0500
4Subject: [meta-fsl-ppc][PATCH] linux-qoriq: Change defconfig for T1040 to
5 match number of CPUS
6
7Having a number higher than necessary for NR_CPUS wastes memory by
8instantiating unnecessary structures in RAM. An example is in the DPAA where
9DPAA_ETH_TX_QUEUES is defined based on NR_CPUS and used to create
10dozens of extra qman_fq structures. Using the prior value of 24, which was
11left over from the T4240 created an additonal 60 frame queue structures alone.
12
13This has been tested on t1040rdb-64b. .
14
15Signed-off-by: Bob Cochran <yocto@mindchasers.com>
16---
17 arch/powerpc/configs/corenet32_fmanv3l_smp_defconfig | 2 +-
18 1 files changed, 1 insertions(+), 1 deletions(-)
19
20diff --git a/arch/powerpc/configs/corenet32_fmanv3l_smp_defconfig b/arch/powerpc/configs/corenet32_fmanv3l_smp_defconfig
21index a401e7c..5542248 100644
22--- a/arch/powerpc/configs/corenet32_fmanv3l_smp_defconfig
23+++ b/arch/powerpc/configs/corenet32_fmanv3l_smp_defconfig
24@@ -1,6 +1,6 @@
25 CONFIG_PPC_85xx=y
26 CONFIG_SMP=y
27-CONFIG_NR_CPUS=8
28+CONFIG_NR_CPUS=4
29 CONFIG_EXPERIMENTAL=y
30 CONFIG_SYSVIPC=y
31 CONFIG_POSIX_MQUEUE=y
32--
331.7.9.5