Re: [fedora-arm] [PATCH v2] add support for Highbank

Create a working config file for highbank and add highbank to the spec file. Signed-off-by: Mark Langsdorf <mark.langsdorf(a)calxeda.com&gt; --- Changes from v1 Minimized config-arm-highbank to only new options Added highbank-export-clock-functions.patch Adjusted spec file to account for the added patch SOURCES/config-arm-highbank | 36 ++++++++++++++++++++- SOURCES/highbank-export-clock-functions.patch | 43 +++++++++++++++++++++++++ SPECS/kernel.spec | 14 ++++++-- 3 files changed, 89 insertions(+), 4 deletions(-) create mode 100644 SOURCES/highbank-export-clock-functions.patch diff --git a/SOURCES/config-arm-highbank b/SOURCES/config-arm-highbank index 18fc0c4..c20f104 100644 --- a/SOURCES/config-arm-highbank +++ b/SOURCES/config-arm-highbank @@ -1,3 +1,37 @@ -ONFIG_ARCH_HIGHBANK=y +CONFIG_ARCH_HIGHBANK=y +# CONFIG_ARM_LPAE is not set +# CONFIG_ARM_THUMBEE is not set +CONFIG_SWP_EMULATE=y +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_ARM_ERRATA_430973 is not set +# CONFIG_ARM_ERRATA_458693 is not set +# CONFIG_ARM_ERRATA_460075 is not set +# CONFIG_PL310_ERRATA_588369 is not set +# CONFIG_PL310_ERRATA_727915 is not set +# CONFIG_ARM_ERRATA_743622 is not set +# CONFIG_PL310_ERRATA_753970 is not set +# CONFIG_ARM_ERRATA_754322 is not set +# CONFIG_PL310_ERRATA_769419 is not set + +# CONFIG_THUMB2_KERNEL is not set + +CONFIG_ARM_TIMER_SP804=y + CONFIG_VFP=y +CONFIG_VFPv3=y CONFIG_NEON=y + +CONFIG_SATA_AHCI_PLATFORM=y +CONFIG_ATA_SFF=y + +CONFIG_ETHERNET=y +CONFIG_NET_VENDOR_BROADCOM=y +CONFIG_NET_CALXEDA_XGMAC=y + +CONFIG_GPIO_PL061=y + +CONFIG_SERIAL_AMBA_PL010=y +CONFIG_SERIAL_AMBA_PL010_CONSOLE=y + +# CONFIG_DVB_TDA1004X is not set +# CONFIG_DVB_PLL is not set diff --git a/SOURCES/highbank-export-clock-functions.patch b/SOURCES/highbank-export-clock-functions.patch new file mode 100644 index 0000000..f66754d --- /dev/null +++ b/SOURCES/highbank-export-clock-functions.patch @@ -0,0 +1,43 @@ +From 81a06eed2491273b7d6d274ae4be1d333c100ab0 Mon Sep 17 00:00:00 2001 +From: Mark Langsdorf <mark.langsdorf(a)calxeda.com&gt; +Date: Mon, 12 Mar 2012 06:28:19 -0400 +Subject: [PATCH] highbank: export clock functions + +Signed-off-by: Mark Langsdorf <mark.langsdorf(a)calxeda.com&gt; +--- + arch/arm/mach-highbank/clock.c | 4 ++++ + 1 files changed, 4 insertions(+), 0 deletions(-) + +diff --git diff -up linux-3.2-rc4.orig/arch/arm/mach-highbank/clock.c diff -up linux-3.2-rc4/arch/arm/mach-highbank/clock.c +index c25a2ae..cdbc575 100644 +--- a/arch/arm/mach-highbank/clock.c ++++ b/arch/arm/mach-highbank/clock.c +@@ -27,14 +27,17 @@ int clk_enable(struct clk *clk) + { + return 0; + } ++EXPORT_SYMBOL_GPL(clk_enable); + + void clk_disable(struct clk *clk) + {} ++EXPORT_SYMBOL_GPL(clk_disable); + + unsigned long clk_get_rate(struct clk *clk) + { + return clk->rate; + } ++EXPORT_SYMBOL_GPL(clk_get_rate); + + long clk_round_rate(struct clk *clk, unsigned long rate) + { +@@ -45,6 +48,7 @@ int clk_set_rate(struct clk *clk, unsigned long rate) + { + return 0; + } ++EXPORT_SYMBOL_GPL(clk_set_rate); + + static struct clk eclk = { .rate = 200000000 }; + static struct clk pclk = { .rate = 150000000 }; +-- +1.7.9.1 + diff --git a/SPECS/kernel.spec b/SPECS/kernel.spec index e4ee511..486b7fb 100644 --- a/SPECS/kernel.spec +++ b/SPECS/kernel.spec @@ -269,10 +269,8 @@ Summary: The Linux kernel %define with_tegra 0 %define with_omap 0 %define with_imx 0 -%endif - -# disable highbank ARM kernels for the time being %define with_highbank 0 +%endif # kernel-kirkwood is only built for armv5 %ifnarch armv5tel @@ -747,6 +745,10 @@ Patch21000: arm-omap-dt-compat.patch Patch21001: arm-smsc-support-reading-mac-address-from-device-tree.patch Patch21004: arm-tegra-nvec-kconfig.patch +# highbank patches +# Highbank clock functions need to be EXPORT for module builds +Patch21010: highbank-export-clock-functions.patch + Patch21070: ext4-Support-check-none-nocheck-mount-options.patch Patch21092: udlfb-remove-sysfs-framebuffer-device-with-USB-disconnect.patch @@ -1506,6 +1508,9 @@ ApplyPatch disable-threading-in-compression-for-hibernate.patch ApplyPatch unhandled-irqs-switch-to-polling.patch +#Highbank clock functions +ApplyPatch highbank-export-clock-functions.patch + # END OF PATCH APPLICATIONS %endif @@ -2377,6 +2382,9 @@ fi # ||----w | # || || %changelog +* Mon Mar 12 2012 Mark Langsdorf <mark.langsdorf(a)calxeda.com&gt; +- Re-enable highbank config option and add new config file to support it + * Wed Mar 07 2012 Dave Jones <davej(a)redhat.com&gt; - 3.3.0-0.rc6.git2.2 - Disable debugging options.