# git rev-parse -q --verify 6aa254f8d119df235963fd718d145317512963ac^{commit} 6aa254f8d119df235963fd718d145317512963ac already have revision, skipping fetch # git checkout -q -f -B kisskb 6aa254f8d119df235963fd718d145317512963ac # git clean -qxdf # < git log -1 # commit 6aa254f8d119df235963fd718d145317512963ac # Author: Cédric Le Goater # Date: Fri Oct 4 13:24:36 2019 +0200 # # mtd: spi-nor: aspeed: Add read training support for the AST2600 # # The read training algorithm consists of finding the appropriate read # timing delays for the HCLK dividers in range [ 2 - 5 ] and store the # results in the Read Timing Compensation register. The previous AST2500 # and AST2400 SoCs were covering a broader HCLK range [ 1 - 5 ] because # the AHB frequency was lower. # # The algorithm first reads a golden buffer at low speed and then # performs reads with different clocks and delay cycle settings to find # a breaking point. This selects the default clock frequency for the CEx # control register. The current settings are bit optimistic as we pick # the first delay giving good results. A safer approach would be to # determine an interval and choose the middle value. We might change the # approach depending on the results on other systems. # # Signed-off-by: Cédric Le Goater # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 6aa254f8d119df235963fd718d145317512963ac # < make -s -j 48 ARCH=powerpc O=/kisskb/build/cdrx_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/cdrx_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:800:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:797:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_trigger': /kisskb/src/sound/soc/soc-pcm.c:1074:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_bespoke_trigger': /kisskb/src/sound/soc/soc-pcm.c:1092:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1497:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc39770) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc28fa8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:08 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5881270 Bytes = 5743.43 KiB = 5.61 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5914508 Bytes = 5775.89 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5914231 Bytes = 5775.62 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5913646 Bytes = 5775.04 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5909944 Bytes = 5771.43 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5909916 Bytes = 5771.40 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910501 Bytes = 5771.97 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5909903 Bytes = 5771.39 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910270 Bytes = 5771.75 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5914454 Bytes = 5775.83 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:12 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910588 Bytes = 5772.06 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:12 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5911266 Bytes = 5772.72 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:12 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910650 Bytes = 5772.12 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:12 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910272 Bytes = 5771.75 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:12 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5909918 Bytes = 5771.40 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.4.0-rc1-g6aa254f8d119 Created: Fri Oct 4 22:43:12 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5909938 Bytes = 5771.42 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002e8 Completed OK # rm -rf /kisskb/build/cdrx_mpc85xx_defconfig_powerpc-gcc4.6 # Build took: 0:01:42.748759