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* avr32:portmux: fix setup for macb1Andreas Bießmann2012-09-03-1/+1
| | | | | | Use portd_mask instead of portc_mask to setup the pins for port D. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* avr32: Remove redundant LDSCRIPT definitionBenoît Thébaudeau2012-09-02-2/+0
| | | | | | | | | | AVR32's LD script uses a standard location that is now automatically detected by the main Makefile, so its definition in AVR32's config.mk is now obsolete and redundant. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Consolidate bootcount code into drivers/bootcountStefan Roese2012-09-01-218/+1
| | | | | | | | | | | | | | | | | | | This patch moves all bootcount implementations into a common directory: drivers/bootcount. The generic bootcount driver is now usable not only by powerpc platforms, but others as well. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Valentin Longchamp <valentin.longchamp@keymile.com> Cc: Christian Riesch <christian.riesch@omicron.at> Cc: Manfred Rudigier <manfred.rudigier@omicron.at> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Reinhard Meyer <reinhard.meyer@emk-elektronik.de> Tested-by: Valentin Longchamp <valentin.longchamp@keymile.com> Tested-by: Christian Riesch <christian.riesch@omicron.at> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* mpc5xxx: add GPIO port configurationAnatolij Gustschin2012-09-01-0/+14
| | | | | | | Add posibility for board specifig GPIO configurations using various CONFIG_SYS_ macros. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* sh: tmu: Removed arch/sh/include/asm/clk.hNobuhiro Iwamatsu2012-08-21-31/+0
| | | | | | | | | asm/clk.h was included get_peripheral_clk_rate function. But this is not used from anywhere. This removed asm/clk.h, and deleted include line from arch/sh/lib/time.c Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: tmu: Changed switch statement to shift operationNobuhiro Iwamatsu2012-08-21-30/+18
| | | | | | | | | Calculation of the bit position using switch statement can substitute shift operation using ffs. And removed unsed macro and variable. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: tmu: Changed TMU driver using array of structuresNobuhiro Iwamatsu2012-08-21-151/+26
| | | | | | | | | This changed into access using array of structure from access to the register using the definition of the register by macro. And removed white space. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* nds32: fix unused pmu_init warningMike Frysinger2012-08-11-0/+2
| | | | | | | | | | | Fixes the build-time warning: board.c: At top level: board.c:106: warning: 'pmu_init' defined but not used This makes the ifdef logic at the call site match the logic at the function definition. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* nds32: delete unused local variableMike Frysinger2012-08-11-1/+0
| | | | | | | | Fixes the build-time warning: board.c: In function 'board_init_r': board.c:304: warning: unused variable 's' Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* nds32: drop bi_enetaddr from global dataMike Frysinger2012-08-11-1/+0
| | | | | | | Nothing is using this, so punt it from the gd. Seems to just be a copy & paste wart from the initial port. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* openrisc: Work around potential relocation issuesJulius Baxter2012-08-09-6/+13
| | | | | | | | | | When reset code is in flash, the jump instructions emitted by the compiler are relative instead of absolute jumps. A fix to the reset code to make correct jumps to the beginning of code relocated to RAM have also been added. Signed-off-by: Julius Baxter <juliusbaxter@gmail.com>
* powerpc: Fix declaration type for I/O functionsPrabhakar Kushwaha2012-08-09-10/+10
| | | | | | | | | Prototype declaration of I/O operation functions are not correct. as both 'extern' and function definition are at same place. Chage protoype declaration as static. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
* powerpc:Fix return type & parameter passed for I/O functionsPrabhakar Kushwaha2012-08-09-15/+15
| | | | | | | | | | | | Return type of in_8, in_be16 and in_le16 should not be'int'. Update it to type u8/u16/u32. Although 'unsigned' for in_be32 and in_le32 is correct. But to make return type uniform across the file changed to u32 Similarly, parameter passed to out_8, out_be16, out_le16 ,out_be32 & out_le32 should not be 'int'.Change it to type u8/u16/u32. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
* global_data: unify global flag definesMike Frysinger2012-08-09-181/+14
| | | | | | | All the global flag defines are the same across all arches. So unify them in one place, and add a simple way for arches to extend for their needs. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2012-08-09-22/+29
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-mpc85xx: powerpc/85xx: use CONFIG_SYS_FSL_PCIE_COMPAT macro when setting the PCI LIODNs powerpc/mpc85xx: Ignore E bit for BSC9130/1 powerpc/sgmii: To support PHY link state auto detect in SGMII mode powerpc/85xx: improve definition of BR_PHYS_ADDR macro powerpc/p2041: configure the CPLD lane_mux according to RCW powerpc/ddr: fix fsl_ddr_get_dimm_params compile error powerpc/corenet: fix compile error when CONFIG_SYS_NO_FLASH is defined powerpc/mpc8xxx: fix workaround for errata DDR111 and DDR134 for DDR over 4GB powerpc/p1022ds: fix DIU/LBC switching with NAND enabled powerpc/p1022ds: add support for SPI and SD boot Signed-off-by: Wolfgang Denk <wd@denx.de>
| * powerpc/85xx: use CONFIG_SYS_FSL_PCIE_COMPAT macro when setting the PCI LIODNsTimur Tabi2012-08-08-14/+14
| | | | | | | | | | | | | | | | | | | | The SET_PCI_LIODN() macro takes a compatible property string as a parameter, so that it knows which PCI device tree node to look for. The calls to these macros are using a hard-coded string, but we already have the CONFIG_SYS_FSL_PCIE_COMPAT macro which contains the same string, so we should use that. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| * powerpc/mpc85xx: Ignore E bit for BSC9130/1York Sun2012-08-08-2/+0
| | | | | | | | | | | | | | | | Commit 48f6a5c34 removed E bit. BSC9130/1 were left out due to patch apply timing. Remove them now. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| * powerpc/85xx: improve definition of BR_PHYS_ADDR macroTimur Tabi2012-08-08-3/+3
| | | | | | | | | | | | | | | | The BR_PHYS_ADDR(x) macro was missing parentheses around "x" in the macro definition, so callers had to supply their own parenthesis. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| * powerpc/ddr: fix fsl_ddr_get_dimm_params compile errorShaohui Xie2012-08-08-1/+1
| | | | | | | | | | | | | | | | | | | | fsl_ddr_get_dimm_params() should be wrapped by CONFIG_SYS_DDR_RAW_TIMING, otherwise, when using fixed_sdram() instead of using SPD, it will cause compile error. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Acked-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| * powerpc/mpc8xxx: fix workaround for errata DDR111 and DDR134 for DDR over 4GBYork Sun2012-08-08-2/+11
| | | | | | | | | | | | | | | | | | The fix for errata workaround is to avoid covering physical address 0xff000000 to 0xffffffff during the implementation. Early commit eb672e92 works until DDR size exceeds 4GB. This fix works for DDR size up to 64GB. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | sh: modify checkcpu() for SH-4AYoshihiro Shimoda2012-08-08-0/+4
|/ | | | | | | | Even if using CPU is SH-4A, the previous code always put "SH4". This patch fixes it. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Merge branch 'master' of git://git.denx.de/u-boot-i2cWolfgang Denk2012-07-31-15/+289
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-i2c: km/common: remove printfs for i2c deblocking code CONFIG: SMDK5250: I2C: Enable I2C I2C: Add support for Multi channel I2C: Modify the I2C driver for EXYNOS5 I2C: Move struct s3c24x0_i2c to a common place. EXYNOS: PINMUX: Add pinmux support for I2C EXYNOS5: define EXYNOS5_I2C_SPACING EXYNOS: Add I2C base address. EXYNOS: CLK: Add i2c clock mx6qsabrelite: add i2c multi-bus support imx-common: add i2c.c for bus recovery support i.mx53: add definition for I2C3_BASE_ADDR i.mx: iomux-v3.c: move to imx-common directory i.mx: iomux-v3.h: move to imx-common include directory iomux-v3: remove include of mx6x_pins.h mxc_i2c: finish adding CONFIG_I2C_MULTI_BUS support mxc_i2c: add bus recovery support mxc_i2c: prep work for multiple busses support mxc_i2c: add i2c_regs argument to i2c_imx_stop mxc_i2c: add retries mxc_i2c: check for arbitration lost mxc_i2c: change slave addr if conflicts with destination. mxc_i2c: don't disable controller after every transaction mxc_i2c: place i2c_reset code inline mxc_i2c: place imx_start code inline mxc_i2c: remove redundant read mxc_i2c: combine i2c_imx_bus_busy and i2c_imx_trx_complete into wait_for_sr_state mxc_i2c.c: code i2c_probe as a 0 length i2c_write mxc_i2c: call i2c_imx_stop on error in i2c_read/i2c_write mxc_i2c: create i2c_init_transfer mxc_i2c: clear i2sr before waiting for bit mxc_i2c: create tx_byte function mxc_i2c: remove ifdef of CONFIG_HARD_I2C mxc_i2c: fix i2c_imx_stop i2c: deblock i2c bus also if accessed before realocation Signed-off-by: Wolfgang Denk <wd@denx.de>
| * I2C: Move struct s3c24x0_i2c to a common place.Rajeshwari Shinde2012-07-31-10/+0
| | | | | | | | | | | | | | | | | | | | struct s3c24x0_i2c is being moved to common local header file so that the same can be used by s3c series and exynos series SoCs. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
| * EXYNOS: PINMUX: Add pinmux support for I2CRajeshwari Shinde2012-07-31-0/+60
| | | | | | | | | | | | | | This patch adds pinmux code for I2C. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
| * EXYNOS5: define EXYNOS5_I2C_SPACINGRajeshwari Shinde2012-07-31-0/+2
| | | | | | | | | | | | | | | | This patch defined EXYNOS5_I2C_SPACING used to calculate I2C channel base address. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
| * EXYNOS: Add I2C base address.Rajeshwari Shinde2012-07-31-0/+3
| | | | | | | | | | | | | | | | This patch adds the base address for I2C. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
| * EXYNOS: CLK: Add i2c clockRajeshwari Shinde2012-07-31-0/+34
| | | | | | | | | | | | | | | | | | This adds i2c clock information for EXYNOS5. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
| * imx-common: add i2c.c for bus recovery supportTroy Kisky2012-07-31-1/+186
| | | | | | | | Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
| * i.mx53: add definition for I2C3_BASE_ADDRTroy Kisky2012-07-31-0/+1
| | | | | | | | Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
| * i.mx: iomux-v3.c: move to imx-common directoryTroy Kisky2012-07-31-2/+2
| | | | | | | | Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
| * i.mx: iomux-v3.h: move to imx-common include directoryTroy Kisky2012-07-31-2/+2
| | | | | | | | Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
| * iomux-v3: remove include of mx6x_pins.hTroy Kisky2012-07-31-1/+0
| | | | | | | | | | | | | | This include is not needed. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Jason Liu <r64343@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-microblazeWolfgang Denk2012-07-31-94/+192
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-microblaze: microblaze: Wire up SPI driver spi: microblaze: Adds driver for Xilinx SPI controller microblaze: intc: Clear interrupt code microblaze: Call serial multi initialization microblaze: Move __udelay implementation microblaze: Remove extern from board.c microblaze: Wire up dts configuration fdt: Add board specific dts inclusion microblaze: Move individual board linker scripts to common script in cpu tree. microblaze: Add gpio.h microblaze: Add missing undefs for UBI and UBIFS microblaze: Expand and correct configuration comments microblaze: Enable ubi support microblaze: Avoid compile error on systems without cfi flash microblaze: Remove wrong define CONFIG_SYS_FLASH_PROTECTION Conflicts: drivers/spi/Makefile Signed-off-by: Wolfgang Denk <wd@denx.de>
| * microblaze: intc: Clear interrupt codeMichal Simek2012-07-10-47/+54
| | | | | | | | | | | | | | | | | | Clear and prepare for device-tree driven configuration. Remove CONFIG_SYS_INTC_0 definition Use dynamic allocation instead of static. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Simon Glass <sjg@chromium.org>
| * microblaze: Call serial multi initializationMichal Simek2012-07-10-0/+5
| | | | | | | | | | Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Simon Glass <sjg@chromium.org>
| * microblaze: Move __udelay implementationMichal Simek2012-07-10-43/+19
| | | | | | | | | | | | | | | | Move __udelay to the timer code because of unification. And clean coding style because of checkpatch.pl. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Simon Glass <sjg@chromium.org>
| * microblaze: Remove extern from board.cMichal Simek2012-07-10-4/+0
| | | | | | | | | | | | | | eth_init() is defined at include/net.h. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Simon Glass <sjg@chromium.org>
| * microblaze: Move individual board linker scripts to common script in cpu tree.Michal Simek2012-07-09-0/+73
| | | | | | | | | | | | Unification for all microblaze boards. Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: Add gpio.hMichal Simek2012-07-09-0/+41
| | | | | | | | | | | | Gpio support is not implemented yet. Adding it because of fdtdec. Signed-off-by: Michal Simek <monstr@monstr.eu>
* | Merge branch 'next' of git://git.denx.de/u-bootWolfgang Denk2012-07-30-1/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'next' of git://git.denx.de/u-boot: MPC8xx: Fixup warning in arch/powerpc/cpu/mpc8xx/cpu.c doc: cleanup - move board READMEs into respective board directories net: sh_eth: add support for SH7757's GETHER net: sh_eth: modify the definitions of regsiter net: sh_eth: add SH_ETH_TYPE_ condition net: sh_eth: clean up for the SH7757's code net: fec_mxc: Fix MDC for xMII net: fec_mxc: Fix setting of RCR for xMII net: nfs: make NFS_TIMEOUT configurable net: Inline the new eth_setenv_enetaddr_by_index function net: allow setting env enetaddr from net device setting net/designware: Consecutive writes to the same register to be avoided CACHE: net: asix: Fix asix driver to work with data cache on net: phy: micrel: make ksz9021 phy accessible net: abort network initialization if the PHY driver fails phylib: phy_startup() should return an error code on failure net: tftp: fix type of block arg to store_block Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | MPC8xx: Fixup warning in arch/powerpc/cpu/mpc8xx/cpu.cMarek Vasut2012-07-30-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cpu.c: In function ‘check_CPU’: cpu.c:256:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Subject slightly changed. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested on TQM855MDCBAB7-T66.102 (MPC855T at 66 MHz) and TQM860LDB0A3-T50.202 (MPC860T at 50MHz). Tested-by: Wolfgang Denk <wd@denx.de> Acked-by: Wolfgang Denk <wd@denx.de>
* | | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2012-07-22-5/+5
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-arm: ARM1136: Fix cache range checks mx6: Make pad name macro consistent with the datasheet mx28: Fix elftosb source link in README.mx28_common doc: README.mx28_common: Add missing entry into Contents Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | | ARM1136: Fix cache range checksBenoît Thébaudeau2012-07-21-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bad_cache_range actually returned true if the range was OK, but it was used according to its name, which resulted in all valid dcache range invalidate/flush operations being dropped. Hence, most DMA transfers resulted in garbage data. This patch renames this function according to what it does, and it fixes the interpretation of its return value by other functions. The chosen naming is the same as for ARM926EJ-S in order to be consistent. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Acked-by: Stefano Babic <sbabic@denx.de>
| * | | mx6: Make pad name macro consistent with the datasheetAshok2012-07-20-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the same name as defined in the datasheet. DSP_CLK -> DISP_CLK Signed-off-by: Ashok Kumar Reddy Kourla <ashokkourla2000@gmail.com> Acked-by: Marek Vasut <marex@denx.de>
* | | | MPC83xx, MPC85xx: compile stub cache functionStefano Babic2012-07-21-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An empty flush_dcache_range() was added into MPC83xx and MPC85xx to work with drivers shared with other architecture. However, it is compiled only if USB is set, but it is required for other drivers (FSL_ESDHC), too. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Andy Fleming <afleming@gmail.com> CC: Dirk Behme <dirk.behme@de.bosch.com> CC: Marek Vasut <marex@denx.de> CC: Wolfgang Denk <wd@denx.de> Added MPC83xx version. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2012-07-20-42/+75
|\ \ \ \ | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-arm: ARM: lib: Remove CONFIG_ARCH_CPU_INIT dependency ARM: OMAP4: PANDA: Add rest of the USB module pads to essentials arm: armv7: add compile option -mno-unaligned-access if available arm: Fix to mistake clean the memory space Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | | ARM: lib: Remove CONFIG_ARCH_CPU_INIT dependencyFabio Estevam2012-07-20-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create a weak-aliased arch_cpu_init, so that we can get rid of CONFIG_ARCH_CPU_INIT and always call arch_cpu_init. This way we do not need to define CONFIG_ARCH_CPU_INIT in every board file, since arch_cpu_init() is supposed to handle common CPU level code. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
| * | | arm: armv7: add compile option -mno-unaligned-access if availableTetsuyuki Kobayashi2012-07-20-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recent compiler generates unaligned memory access in armv7 default. But current U-Boot does not allow unaligned memory access, so it causes data abort exception. This patch add compile option "-mno-unaligned-access" if it is available. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp> Tested-by: Gary Thomas <gary@mlbassoc.com>
| * | | arm: Fix to mistake clean the memory spaceZhong Hongbo2012-07-20-40/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In currently, when __bss_start is equal to __bss_end__, The bss loop will clear all the things in memory space. But just only when __bss_end__ greater than __bss_start__, we do the clear bss section operation. Signed-off-by: Zhong Hongbo <bocui107@gmail.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | | nds32: split common cache access from cpu into libMacpaul Lin2012-07-20-225/+158
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit does the following updates. 1. Split the common cache access from cpu.c into lib folder. 2. Rename the following cache api to adapt common.h - dcache_flush_rang -> flush_dcache_rang - icache_inval_range -> invalidate_icache_range 3. Add invalidate_dcache_range Signed-off-by: Macpaul Lin <macpaul@gmail.com>
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