[Buildroot] [RFC v2 1/1] ti-gfx: add new package
Sundareson, Prabindh
prabu at ti.com
Wed Jun 26 02:26:13 UTC 2013
Hello Spenser,
There are 2 separate Graphics SDK packages for hard and soft float support. If you use " http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/gfxsdk/latest//exports/Graphics_SDK_setuplinux_4_09_00_01_hardfp_minimal_demos.bin" , you get hard float support.
>> You must use a soft-float toolchain (ie Code Sourcery) as the binaries
provided by the Graphics SDK are soft-float. (hard float is on the TODO
list)
Which demos do not run ? Any logs ? I can come on IRC if help is needed,
>> Some demos run, others do not.
regards,
Prabu
-----Original Message-----
From: buildroot-bounces at busybox.net [mailto:buildroot-bounces at busybox.net] On Behalf Of Spenser Gilliland
Sent: Tuesday, June 25, 2013 9:59 PM
To: buildroot at busybox.net
Subject: [Buildroot] [RFC v2 1/1] ti-gfx: add new package
This is WIP of adding the TI Graphics SDK to Buildroot
Current Status:
Kernel Drivers load without errror.
pvrsrvctl starts with no errors.
Some demos run, others do not.
gstreamer videotestsrc ! eglglessink does not work.
TODO:
Install startup files for sgx core.
Create .pc files to simplify additional packaging.
Hard Float Binaries
Testing, lots of testing.
Additional Info:
I've been using the 3.9.6-x3 tag of the kernel at
https://github.com/RobertCNelson/stable-kernel by use of the
LINUX_OVERRIDE_SRCDIR option.
You must use a soft-float toolchain (ie Code Sourcery) as the binaries
provided by the Graphics SDK are soft-float. (hard float is on the TODO
list)
To load the driver manually use the following:
modprobe omaplfb
modprobe bufferclass-ti
pvrsrvctl --start --no-module
Signed-off-by: Spenser Gilliland <spenser at gillilanding.com>
---
package/Config.in | 1 +
package/opengl/libegl/libegl.mk | 4 +
package/opengl/libgles/libgles.mk | 4 +
package/opengl/libopenvg/libopenvg.mk | 4 +
package/ti-gfx/Config.in | 54 +++++++++++
package/ti-gfx/ti-gfx-km_install_modules.patch | 14 +++
package/ti-gfx/ti-gfx-newclkapi.patch | 62 +++++++++++++
package/ti-gfx/ti-gfx.mk | 116 ++++++++++++++++++++++++
8 files changed, 259 insertions(+)
create mode 100644 package/ti-gfx/Config.in create mode 100644 package/ti-gfx/ti-gfx-km_install_modules.patch
create mode 100644 package/ti-gfx/ti-gfx-newclkapi.patch
create mode 100644 package/ti-gfx/ti-gfx.mk
diff --git a/package/Config.in b/package/Config.in index 0eb6a9c..3429c0e 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -291,6 +291,7 @@ source "package/snowball-hdmiservice/Config.in"
source "package/sredird/Config.in"
source "package/statserial/Config.in"
source "package/sysstat/Config.in"
+source "package/ti-gfx/Config.in"
source "package/ti-utils/Config.in"
source "package/uboot-tools/Config.in"
source "package/udev/Config.in"
diff --git a/package/opengl/libegl/libegl.mk b/package/opengl/libegl/libegl.mk index bd8040d..00e1f19 100644
--- a/package/opengl/libegl/libegl.mk
+++ b/package/opengl/libegl/libegl.mk
@@ -10,6 +10,10 @@ ifeq ($(BR2_PACKAGE_RPI_USERLAND),y) LIBEGL_DEPENDENCIES += rpi-userland endif
+ifeq ($(BR2_PACKAGE_TI_GFX),y)
+LIBEGL_DEPENDENCIES += ti-gfx
+endif
+
ifeq ($(LIBEGL_DEPENDENCIES),)
define LIBEGL_CONFIGURE_CMDS
echo "No libEGL implementation selected. Configuration error."
diff --git a/package/opengl/libgles/libgles.mk b/package/opengl/libgles/libgles.mk
index a0048a7..d2fe11b 100644
--- a/package/opengl/libgles/libgles.mk
+++ b/package/opengl/libgles/libgles.mk
@@ -10,6 +10,10 @@ ifeq ($(BR2_PACKAGE_RPI_USERLAND),y) LIBGLES_DEPENDENCIES += rpi-userland endif
+ifeq ($(BR2_PACKAGE_TI_GFX),y)
+LIBGLES_DEPENDENCIES += ti-gfx
+endif
+
ifeq ($(LIBGLES_DEPENDENCIES),)
define LIBGLES_CONFIGURE_CMDS
echo "No libGLES implementation selected. Configuration error."
diff --git a/package/opengl/libopenvg/libopenvg.mk b/package/opengl/libopenvg/libopenvg.mk
index 03f59ba..118ae7f 100644
--- a/package/opengl/libopenvg/libopenvg.mk
+++ b/package/opengl/libopenvg/libopenvg.mk
@@ -10,6 +10,10 @@ ifeq ($(BR2_PACKAGE_RPI_USERLAND),y) LIBOPENVG_DEPENDENCIES += rpi-userland endif
+ifeq ($(BR2_PACKAGE_TI_GFX),y)
+LIBOPENVG_DEPENDENCIES += ti-gfx
+endif
+
ifeq ($(LIBOPENVG_DEPENDENCIES),)
define LIBOPENVG_CONFIGURE_CMDS
echo "No libOpenVG implementation selected. Configuration error."
diff --git a/package/ti-gfx/Config.in b/package/ti-gfx/Config.in new file mode 100644 index 0000000..79116a2
--- /dev/null
+++ b/package/ti-gfx/Config.in
@@ -0,0 +1,54 @@
+config BR2_PACKAGE_TI_GFX
+ bool "ti-gfx"
+ select BR2_LINUX_KERNEL
+ select BR2_PACKAGE_DEVMEM2 # Runtime dependency
+ select BR2_PACKAGE_HAS_OPENGL_EGL
+ select BR2_PACKAGE_HAS_OPENGL_ES
+ depends on BR2_TOOLCHAIN_EXTERNAL_GLIBC || BR2_TOOLCHAIN_CTNG_eglibc || BR2_TOOLCHAIN_CTNG_glibc
+ help
+ Graphics libraries for TI boards.
+
+ http://downloads.ti.com/dsps/dsps_public_sw/gfxsdk/
+
+if BR2_PACKAGE_TI_GFX
+
+config BR2_PACKAGE_TI_GFX_DEBUG
+ bool "enable debug support"
+ help
+ Turn on debugging in kernel module and install libraries built with
+ debugging enabled
+
+choice
+ prompt "Target"
+ default BR2_PACKAGE_TI_GFX_ES3
+ help
+ Select the SOC for which you would like to install drivers. Please
+ use the chart at
+
+http://processors.wiki.ti.com/index.php/OMAP35x_Graphics_SDK_Getting_St
+arted_Guide
+
+config BR2_PACKAGE_TI_GFX_ES3
+ bool "es3.x"
+ help
+ OMAP35xx, AM35xx Rev 3.1+
+
+config BR2_PACKAGE_TI_GFX_ES5
+ bool "es5.x"
+ help
+ AM37xx, DM37xx
+
+config BR2_PACKAGE_TI_GFX_ES6
+ bool "es6.x"
+ help
+ AM387x, C6A814x, AM389x, C6A816x
+
+config BR2_PACKAGE_TI_GFX_ES8
+ bool "es8.x"
+ help
+ AM335x
+
+endchoice
+
+endif
+
+comment "requires an external eglibc/glibc based toolchain"
+ depends on !(BR2_TOOLCHAIN_EXTERNAL_GLIBC || BR2_TOOLCHAIN_CTNG_eglibc
+|| BR2_TOOLCHAIN_CTNG_glibc)
diff --git a/package/ti-gfx/ti-gfx-km_install_modules.patch b/package/ti-gfx/ti-gfx-km_install_modules.patch
new file mode 100644
index 0000000..63bfd19
--- /dev/null
+++ b/package/ti-gfx/ti-gfx-km_install_modules.patch
@@ -0,0 +1,14 @@
+Index: ti-gfx-4_09_00_01/GFX_Linux_KM/Makefile
+===================================================================
+--- ti-gfx-4_09_00_01.orig/GFX_Linux_KM/Makefile 2013-03-07 11:00:11.000000000 -0600
++++ ti-gfx-4_09_00_01/GFX_Linux_KM/Makefile 2013-05-23 01:36:29.356676281 -0500
+@@ -479,6 +479,9 @@
+ all:
+ $(MAKE) -C $(KERNELDIR) M=`pwd` $*
+
++install:
++ $(MAKE) -C $(KERNELDIR) M=`pwd` modules_install
++
+ clean:
+ @find . -name "*.o" -exec rm -r {} \;
+ @find . -name "*.ko" -exec rm -r {} \;
diff --git a/package/ti-gfx/ti-gfx-newclkapi.patch b/package/ti-gfx/ti-gfx-newclkapi.patch
new file mode 100644
index 0000000..6337496
--- /dev/null
+++ b/package/ti-gfx/ti-gfx-newclkapi.patch
@@ -0,0 +1,62 @@
+Index:
+ti-gfx-4_09_00_01/GFX_Linux_KM/services4/system/omap3630/sysutils_linux
+.c ===================================================================
+--- ti-gfx-4_09_00_01.orig/GFX_Linux_KM/services4/system/omap3630/sysutils_linux.c 2013-06-18 11:03:06.606245728 -0500
++++ ti-gfx-4_09_00_01/GFX_Linux_KM/services4/system/omap3630/sysutils_linux.c 2013-06-18 11:11:17.908972042 -0500
+@@ -166,11 +166,30 @@
+ }
+
+ PVR_DPF((PVR_DBG_MESSAGE, "EnableSGXClocks: Enabling SGX Clocks"));
+-
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)
++ res=clk_prepare(psSysSpecData->psSGX_FCK);
++ if (res < 0)
++ {
++ PVR_DPF((PVR_DBG_ERROR, "EnableSGXClocks: Couldn't enable SGX functional clock (%d)", res));
++ clk_unprepare(psSysSpecData->psSGX_FCK);
++ return PVRSRV_ERROR_UNABLE_TO_ENABLE_CLOCK;
++ }
++#endif
+ res=clk_enable(psSysSpecData->psSGX_FCK);
+ if (res < 0)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "EnableSGXClocks: Couldn't
+ enable SGX functional clock (%d)", res));
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)
++ clk_unprepare(psSysSpecData->psSGX_FCK);
++ return PVRSRV_ERROR_UNABLE_TO_ENABLE_CLOCK;
++ }
++
++ res=clk_prepare(psSysSpecData->psSGX_ICK);
++ if(res < 0)
++ {
++ PVR_DPF((PVR_DBG_ERROR, "EnableSGXClocks: Couldn't enable SGX functional clock (%d)", res));
++ clk_unprepare(psSysSpecData->psSGX_FCK);
++#endif
+ return PVRSRV_ERROR_UNABLE_TO_ENABLE_CLOCK;
+ }
+
+@@ -178,8 +197,13 @@
+ if (res < 0)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "EnableSGXClocks: Couldn't
+enable SGX interface clock (%d)", res));
+-
++#if KERNEL_VERSION_CODE >= KERNEL_VERSION(3,2,0)
++ clk_unprepare(psSysSpecData->psSGX_ICK);
++#endif
+ clk_disable(psSysSpecData->psSGX_FCK);
++#if KERNEL_VERSION_CODE >= KERNEL_VERSION(3,2,0)
++ clk_unprepare(psSysSpecData->psSGX_FCK);
++#endif
+ return PVRSRV_ERROR_UNABLE_TO_ENABLE_CLOCK;
+ }
+
+@@ -247,8 +271,9 @@
+ PVR_DPF((PVR_DBG_MESSAGE, "DisableSGXClocks: Disabling SGX Clocks"));
+
+ clk_disable(psSysSpecData->psSGX_FCK);
+-
++ clk_unprepare(psSysSpecData->psSGX_FCK);
+ clk_disable(psSysSpecData->psSGX_ICK);
++ clk_unprepare(psSysSpecData->psSGX_ICK);
+
+ // SysDisableSGXInterrupts(psSysData);
+
diff --git a/package/ti-gfx/ti-gfx.mk b/package/ti-gfx/ti-gfx.mk new file mode 100644 index 0000000..670ba50
--- /dev/null
+++ b/package/ti-gfx/ti-gfx.mk
@@ -0,0 +1,116 @@
+#######################################################################
+########
+#
+# ti-gfx
+#
+#######################################################################
+########
+
+TI_GFX_VERSION = 4_09_00_01
+TI_GFX_SOURCE =
+Graphics_SDK_setuplinux_$(TI_GFX_VERSION)_minimal_demos.bin
+TI_GFX_SITE =
+http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/gfxs
+dk/$(TI_GFX_VERSION)/exports/ TI_GFX_LICENSE = Technology / Software
+Publicly Available TI_GFX_LICENSE_FILES = TSPA.txt
+TI_GFX_INSTALL_STAGING = YES
+
+TI_GFX_DEPENDENCIES = linux
+
+ifeq ($(BR2_PACKAGE_TI_GFX_ES3),y)
+TI_GFX_OMAPES = 3.x
+TI_GFX_PLATFORM = omap3
+endif
+ifeq ($(BR2_PACKAGE_TI_GFX_ES5),y)
+TI_GFX_OMAPES = 5.x
+TI_GFX_PLATFORM = omap3630
+endif
+ifeq ($(BR2_PACKAGE_TI_GFX_ES6),y)
+TI_GFX_OMPAES = 6.x
+TI_GFX_PLATFORM = ti81xx
+endif
+ifeq ($(BR2_PACKAGE_TI_GFX_ES8),y)
+TI_GFX_OMAPES = 8.x
+TI_GFX_PLATFORM = ti335x
+endif
+
+ifeq ($(BR2_PACKAGE_TI_GFX_DEBUG),y)
+TI_GFX_DEBUG_LIB = dbg
+TI_GFX_DEBUG_KM = debug
+else
+TI_GFX_DEBUG_LIB = rel
+TI_GFX_DEBUG_KM = release
+endif
+
+TI_GFX_BIN_PATH = gfx_$(TI_GFX_DEBUG_LIB)_es$(TI_GFX_OMAPES)
+
+define TI_GFX_EXTRACT_CMDS
+ $(RM) -rf $(TI_GFX_DIR)
+ chmod +x $(DL_DIR)/$(TI_GFX_SOURCE)
+ printf "Y\nY\n qY\n\n" | $(DL_DIR)/$(TI_GFX_SOURCE) \
+ --prefix $(@D) \
+ --mode console
+endef
+
+TI_GFX_MAKE_CMD = cd $(@D)/GFX_Linux_KM && \
+ $(MAKE) $(LINUX_MAKE_FLAGS) \
+ BUILD=$(TI_GFX_DEBUG_KM) \
+ TI_PLATFORM=$(TI_GFX_PLATFORM) \
+ OMAPES=$(TI_GFX_OMAPES) \
+ SUPPORT_XORG=0 \
+ KERNELDIR=$(LINUX_DIR)
+
+define TI_GFX_BUILD_CMDS
+ ( $(TI_GFX_MAKE_CMD) all )
+endef
+
+define TI_GFX_INSTALL_STAGING_CMDS
+ for incdir in EGL EWS GLES2 KHR; do \
+ $(INSTALL) -d $(STAGING_DIR)/usr/include/$$incdir; \
+ $(INSTALL) -D -m 0644 $(@D)/include/OGLES2/$$incdir/*.h $(STAGING_DIR)/usr/include/$$incdir; \
+ done
+ $(INSTALL) -D -m 0755 $(@D)/$(TI_GFX_BIN_PATH)/*.so
+$(STAGING_DIR)/usr/lib endef
+
+TI_GFX_TARGET_BIN = \
+ pvrsrvctl \
+
+ifeq ($(BR2_PACKAGE_TI_GFX_DEBUG),y)
+TI_GFX_TARGET_BIN += \
+ eglinfo \
+ ews_server \
+ ews_server_es2 \
+ ews_test_gles1 \
+ ews_test_gles2 \
+ ews_test_swrender \
+ gles1test1 \
+ gles2test1 \
+ pvr2d_test \
+ services_test \
+ sgx_blit_test \
+ sgx_clipblit_test \
+ sgx_flip_test \
+ sgx_init_test \
+ sgx_render_flip_test
+endif
+
+TI_GFX_IMGPV = "1.9.2188537"
+
+define TI_GFX_INSTALL_TARGET_CMDS
+ ( $(TI_GFX_MAKE_CMD) install ) || \
+ echo "Your kernel configuration must include FB_DA8XX"
+ for file in $(TI_GFX_TARGET_BIN); do \
+ $(INSTALL) -D -m 0755 $(@D)/$(TI_GFX_BIN_PATH)/$$file $(TARGET_DIR)/usr/bin/$$file; \
+ done
+ for sofile in $$(find $(@D)/$(TI_GFX_BIN_PATH) -name "lib*Open*.so") $$(find $(@D)/$(TI_GFX_BIN_PATH) -name "lib*srv*.so") $$(find $(@D)/$(TI_GFX_BIN_PATH) -name "lib*gl*.so") $$(find $(@D)/$(TI_GFX_BIN_PATH) -name "libpvr*.so") $$(find $(@D)/$(TI_GFX_BIN_PATH) -name "lib*GL*.so") $$(find $(@D)/$(TI_GFX_BIN_PATH) -name "libusc.so"); do \
+ if [ "$$(readlink -n $${sofile})" = "" ] ; then \
+ sobase=$$(basename $${sofile}); \
+ $(INSTALL) -D -m 0755 $$sofile $(TARGET_DIR)/usr/lib/$${sobase}.$(TI_GFX_IMGPV); \
+ ln -sf $${sobase}.$(TI_GFX_IMGPV) $(TARGET_DIR)/usr/lib/$${sobase}; \
+ ln -sf $${sobase}.$(TI_GFX_IMGPV) $(TARGET_DIR)/usr/lib/$${sobase}$$(echo $(TI_GFX_IMGPV) | awk -F. '{print "." $$1}'); \
+ ln -sf $${sobase}.$(TI_GFX_IMGPV) $(TARGET_DIR)/usr/lib/$${sobase}$$(echo $(TI_GFX_IMGPV) | awk -F. '{print "." $$1 "." $$2}'); \
+ fi; \
+ done
+endef
+
+define TI_GFX_CLEAN_CMDS
+ ( $(TI_GFX_MAKE_CMD) clean )
+endef
+
+$(eval $(generic-package))
--
1.7.9.5
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