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* ppc: Move arbiter fields to arch_global_dataSimon Glass2013-02-04-13/+15
| | | | | | | Move arbiter_event_attributes and arbiter_event_address into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* ppc: Move reset_status to arch_global_dataSimon Glass2013-02-04-2/+2
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* ppc: Move CONFIG_QE to arch_global_dataSimon Glass2013-02-04-2/+3
| | | | | | Move the quantative easing fields into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* ppc: m68k: Move i2c1_clk, i2c2_clk to arch_global_dataSimon Glass2013-02-04-4/+6
| | | | | | | Move these fields into arch_global_data and tidy up. This is needed for both ppc and m68k since they share the i2c driver. Signed-off-by: Simon Glass <sjg@chromium.org>
* ppc: Move mpc83xx clock fields to arch_global_dataSimon Glass2013-02-01-37/+52
| | | | | | | Move al mpc83xx fields into arch_global_data and tidy up. Also indent the nested #ifdef for clarity. Signed-off-by: Simon Glass <sjg@chromium.org>
* ppc: Move brg_clk to arch_global_dataSimon Glass2013-02-01-2/+3
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* powerpc/mpc83xx: add support for new SPLScott Wood2012-12-19-12/+90
| | | | | | | | | | | | This adds arch support for PPC mpc83xx to boot "minimal" (4K) SPLs using the new infrastructure. Existing nand_spl targets are updated to deal with the name change from nand_init.c to spl_minimal.c (as in theory this isn't limited to NAND anymore). Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* powerpc/mpc83xx: sparse fixesKim Phillips2012-11-04-4/+6
| | | | | | | | | | | | | | | | | | | | | fdt.c:91:78: warning: Using plain integer as NULL pointer fdt.c:103:78: warning: Using plain integer as NULL pointer speed.c:55:11: warning: symbol 'corecnf_tab' was not declared. Should it be static? speed.c:519:5: warning: symbol 'do_clocks' was not declared. Should it be static? mpc8313erdb.c:73:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:74:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:75:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:76:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:79:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:80:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:81:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:82:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:85:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:86:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:87:17: warning: obsolete struct initializer, use C99 syntax mpc8313erdb.c:88:17: warning: obsolete struct initializer, use C99 syntax Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* arch/powerpc/lib/board.c, *traps.c: sparse fixesKim Phillips2012-11-04-19/+10
| | | | | | | | | | | | | traps.c:*:1: warning: symbol 'print_backtrace' was not declared. Should it be static? traps.c:93:1: warning: symbol '_exception' was not declared. Should it be static? board.c:166:6: warning: symbol '__board_add_ram_info' was not declared. Should it be static? board.c:174:5: warning: symbol '__board_flash_wp_on' was not declared. Should it be static? board.c:187:6: warning: symbol '__cpu_secondary_init_r' was not declared. Should it be static? board.c:265:12: warning: symbol 'init_sequence' was not declared. Should it be static? board.c:348:5: warning: symbol '__fixup_cpu' was not declared. Should it be static? board.c:405:53: warning: Using plain integer as NULL pointer Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: add support for mpc8309Gerlando Falauto2012-10-23-0/+20
| | | | | | | | | This processor, though very similar to other members of the PowerQUICC II Pro family (namely 8308, 8360 and 832x), provides yet another feature set than any supported sibling. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* cleanup: introduce CONFIG_MPC830xGerlando Falauto2012-10-23-0/+3
| | | | | | | | | Introduce a new configuration token CONFIG_MPC830x to be shared among mpc8308 and mpc8309. Define it for existing 8308 boards, and refactor existing common code so to make future introduction of 8309 simpler. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* cleanup: use CONFIG_QE instead of CONFIG_MPC8360 || CONFIG_MPC832xGerlando Falauto2012-10-23-4/+4
| | | | | | | | | simplify #if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832x) for qe variables with #if defined(CONFIG_QE) Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* common: Discard the __u_boot_cmd sectionMarek Vasut2012-10-22-3/+0
| | | | | | | | | | | The command declaration now uses the new LG-array method to generate list of commands. Thus the __u_boot_cmd section is now superseded and redundant and therefore can be removed. Also, remove externed symbols associated with this section from include/command.h . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* common: Add .u_boot_list into all linker filesMarek Vasut2012-10-22-0/+5
| | | | | | | | | | Add section for the linker-generated lists into all possible linker files, so that everyone can easily use these lists. This is mostly a mechanical adjustment. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* MPC83xx, MPC85xx: compile stub cache functionStefano Babic2012-07-21-1/+1
| | | | | | | | | | | | | | | | | 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>
* powerpc/mpc83xx: fix copyright string in serdes.cTimur Tabi2012-07-03-1/+1
| | | | | | | | The misspelling of "semiconductor" causes some internal copyright analysis tools to complain. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* MPC8xxx: Define cache ops for USBMarek Vasut2012-06-07-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch conditionally defines flush_dcache_range() and invalidate_dcache_range() on MPC8xxx, to avoid EHCI complaining, resulting in the following output: $ ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnu- ./MAKEALL MPC8572DS Configuring for MPC8572DS board... make: *** [u-boot] Error 1 powerpc-linux-gnu-size: './u-boot': No such file e1000.c: In function ‘e1000_initialize’: e1000.c:5264:13: warning: assignment from incompatible pointer type [enabled by default] tsec.c: In function ‘tsec_initialize’: tsec.c:638:12: warning: assignment from incompatible pointer type [enabled by default] drivers/usb/host/libusb_host.o: In function `ehci_td_buffer': /home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:186: undefined reference to `flush_dcache_range' drivers/usb/host/libusb_host.o: In function `ehci_submit_async': /home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:346: undefined reference to `flush_dcache_range' /home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:348: undefined reference to `flush_dcache_range' /home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:349: undefined reference to `flush_dcache_range' /home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:372: undefined reference to `invalidate_dcache_range' /home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:374: undefined reference to `invalidate_dcache_range' /home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:376: undefined reference to `invalidate_dcache_range' /home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:386: undefined reference to `invalidate_dcache_range' make: *** [u-boot] Error 1 --------------------- SUMMARY ---------------------------- Boards compiled: 1 Boards with errors: 1 ( MPC8572DS ) ---------------------------------------------------------- Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Anatolij Gustschin <agust@denx.de>
* powerpc/mpc83xx: set TXEQA/TXEQE value for mpc837XE sataJerry Huang2011-12-12-1/+10
| | | | | | | | | | | | In the current u-boot code, the value of these fields are the reserved value (0b100), through the signal integrity measurement on freescale's board with these reserved setting, the signal eye is out of the recommended spec for non-transition amplitude at 500mV nominal. According to the errata for MPC8379E, we should make a change to the recommended setting from essentially nothing at this time to 0b001 for SATA. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk2011-12-07-6/+3
|\ | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-mpc83xx: powerpc/83xx: fix sdram initialization for keymile boards powerpc/mpc83xx: cleanup makefile for mpc83xx
| * powerpc/mpc83xx: cleanup makefile for mpc83xxYork Sun2011-11-11-6/+3
| | | | | | | | | | | | | | | | Remove symbolic link generated by compiling. Fix makefile for out-of-tree compiling error. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | mpc83xx: spd_sdram - fix gcc 4.6 compiler warningKim Phillips2011-11-16-2/+1
|/ | | | | | | | Configuring for sbc8349 board... spd_sdram.c: In function 'spd_sdram': spd_sdram.c:152:41: warning: variable 'trfc_high' set but not used [-Wunused-but-set-variable] Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: Cleanup usage of DDR constantsJoe Hershberger2011-11-03-0/+9
| | | | | | Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* powerpc/mpc83xx: Migrate from spd_sdram to unified DDR driverYork Sun2011-09-29-6/+102
| | | | | | | | | | | | | | | | | Unified DDR driver is maintained for better performance, robustness and bug fixes. Upgrading to use unified DDR driver for MPC83xx takes advantage of overall improvement. It requires changes for board files to customize platform-dependent parameters. To utilize the unified DDR driver, a board needs to define CONFIG_FSL_DDRx in the header file. No more boards will be accepted without such definition. Note: the workaround for erratum DDR6 for the very old MPC834x Rev 1.0/1.1 and MPC8360 Rev 1.1/1.2 parts is not migrated to unified driver. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* unify version_stringAndreas Bießmann2011-07-28-8/+4
| | | | | | | | | | | | This patch removes the architecture specific implementation of version_string where possible. Some architectures use a special place and therefore we provide U_BOOT_VERSION_STRING definition and a common weak symbol version_string. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> CC: Mike Frysinger <vapier@gentoo.org> CC: Peter Pan <pppeterpppan@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* MPC83XX: Fix PCI express clock setupBill Cook2011-07-06-2/+4
| | | | | | | | | | | | On a 8308 based board it was found that the PEX_GLK_RATIO register (programmed in arch/powerpc/cpu/mpc83xx/pcie.c) was getting set to 0, This was tracked to the fact that the pci express clock frequency was not being assigned to the pciexp1_clk entry in the global data structure in file arch/powerpc/cpu/mpc83xx/speed.c. Fix this and a similiar issue in 'do_clocks' command. Signed-off-by: Bill Cook <cook@isgchips.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* MPC83xx: add config options for memory setup.Andre Schwarz2011-07-06-1/+18
| | | | | | | | | CPO value and driver strength settings are board specifc. Also allow SPD data fetch from any accessible I2C EEPROM. Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Acked-by: York Sun <yorksun@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* MPC837x: set i2c1_clkAndre Schwarz2011-07-06-0/+2
| | | | | | | | | Running on mpc837x without CONFIG_FSL_ESDHC leads to i2c1_clk not being set at all. It is bound to clock of encryption module. fix this. Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk2011-05-10-3/+1
|\
| * mpc83xx: restrict UTMI PHY configuration to 831x partsKim Phillips2011-04-04-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i.e, to those parts that have PHY_CLK_VALID bits in their USB CONTROL registers: mpc8308 WU_INT, PHY_CLK_SEL, USB_EN, WU_INT_EN, ULPI_INT_EN mpc831x PHY_CLK_VALID, WU_INT, CLKIN_SEL, PHY_CLK_SEL, UTMI_PHY_EN, PLL_RESET, REFSEL, OTG_PORT, KEEP_OTG_ON, LSF_EN, USB_EN, ULPI_INT_EN mpc834x USB_EN, ULPI_INT1_EN (MPH only), ULPI_INT0_EN mpc837x USB_EN, ULPI_INT_EN (mpc832x, mpc8360 don't have a USB_EHCI_FSL compatible controller) this prevents non-831x parts from never completing cpu_init_f(), because the (non-existent) PHY_CLK_VALID bit never gets set. Reported-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Tested-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
* | mpc832x: add support for the mpc8321 based suvd3 boardHeiko Schocher2011-04-30-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - serial console on UART1 - Ethernet RMII over UCC4 - PHY SMSC LAN8700 - 64MB Flash - 128 MB DDR2 RAM - I2C - bootcount This board is similiar to the kmeter1 (8360) board, so common config options are extracted into the include/configs/km83xx-common.h file. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> cc: Kim Phillips <kim.phillips@freescale.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com>
* | Revert "PowerPC: Add support for -msingle-pic-base"Wolfgang Denk2011-04-20-10/+1
| | | | | | | | | | | | | | This reverts commit 39768f7715ed637ef02f49fc7de664cc1aaf14b3. Reson: it breaks a number of boards with embedded environment as the code size grows in some places.
* | PowerPC: Add support for -msingle-pic-baseJoakim Tjernlund2011-04-11-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | -msingle-pic-base is a new gcc option for ppc and it reduces the size of my u-boot with 6-8 KB. While at it, add -fno-jump-tables too to save a few more bytes. -msingle-pic-base will be in gcc 4.6, however backported patches are available at http://bugs.gentoo.org/show_bug.cgi?id=347281 Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* | PowerPC: Move -fPIC flag to common placeJoakim Tjernlund2011-04-11-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | The -fPIC flag belongs with -mrelocatable, move it there. Also change -fPIC to -fpic as this produces smaller binaries. However, currently -mrelocatable promotes -fpic to -fPIC, a fix for this is in upcoming gcc 4.6 or you can apply this small patch to gcc: diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h index 8da8410..e4b8280 100644 --- a/gcc/config/rs6000/sysv4.h +++ b/gcc/config/rs6000/sysv4.h @@ -227,7 +227,8 @@ do { \ } \ \ else if (TARGET_RELOCATABLE) \ - flag_pic = 2; \ + if (!flag_pic) \ + flag_pic = 2; \ } while (0) #ifndef RS6000_BI_ARCH -- Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* rename _end to __bss_end__Po-Yu Chuang2011-03-27-3/+3
| | | | | | | Currently, _end is used for end of BSS section. We want _end to mean end of u-boot image, so we rename _end to __bss_end__ first. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
* mpc83xx: Use correct register to calculate clocks.Joakim Tjernlund2011-02-05-7/+8
| | | | | | | | | | Use SPMR instead of HRCWL when calculating clocks as HCRWL may be changed and the CPU will not pick up all changes until there is a POR. u-boot will think SPMF has changed and get the clocks wrong. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: fix pcie configuration space read/writeLeo Liu2011-02-05-1/+18
| | | | | | | | | | | | This patch fix a problem for the pcie enumeration when the mpc83xx pcie controller is connected with switch or we use both of the two pcie controller. Signed-off-by: Leo Liu <liucai.lfn@gmail.com> fix codingstyle and compiler warning: 'pcie_priv' defined but not used Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* PowerPC: Add relocation support for -fpicJoakim Tjernlund2010-12-17-2/+3
| | | | | | | | | By rearranging the linker script we get support for relocation of -fpic for free. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Acked-by: Scott Wood <scottwood@freescale.com> Acked-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: fix pcie enumerationBaidu Boy2010-12-13-6/+6
| | | | | | | | | | | | This patch fix a problem for the pcie enumeration for mpc83xx cpus. Without this we will not get correct value in hose->regions[...]. The pointer *reg in function mpc83xx_pcie_init_bus() shall not be changed. Because we will use this pointer as a parameter to call function mpc83xx_pcie_register_hose(). Signed-off-by: Baidu Boy <liucai.lfn@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: Make it boot againJoakim Tjernlund2010-11-30-0/+8
| | | | | | | | | | | | | After the removal of COLD/WARM start flags my mpc8321 board didn't boot anymore. Trial and error suggests that map/remap_flash_by_xxx needs to wait after updating LBLAWAR1 to make sure the the change has reached the HW before continuing with the code that depends on it. Final fix suggested by Scott Wood. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* 83xx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-43/+10
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Haiying Wang <r54964@freescale.com>
* arch/powerpc/*/config.mk: make CONFIG_SYS_LDSCRIPT settings workWolfgang Denk2010-11-26-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | As we try to get rid of board specific config.mk files we must provide a way for board specific settings of the LDSCRIPT variable (path to the linker script) where needed. We now implement the following hierarchy: - Highest priority has a "#define CONFIG_SYS_LDCONFIG" in the board config file. - If CONFIG_SYS_LDCONFIG is not set, and the system is booting from NAND (CONFIG_NAND_SPL is set), then a board specific linker script board/$(BOARDDIR)/u-boot-nand.lds gets used. - If we are not booting from NAND, we test if a processor specific linker script arch/powerpc/cpu/$(CPU)/u-boot.lds exists; if so we use that. - As default, arch/powerpc/config.mk gets used. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Kumar Gala <kumar.gala@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Acked-by: Stefan Roese <sr@denx.de>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
* PowerPC: Don't destroy fixup table while doing fixupsJoakim Tjernlund2010-11-14-1/+1
| | | | | | | | | The fixup procedure just stored a constant value in the fixup table rather than just adjusting the table. Although that doesn't seem to do any harm, it prevents relocation more that once. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated valueWolfgang Denk2010-10-26-0/+1
| | | | | | | | | | | | | | | | | | CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* Rename CONFIG_SYS_INIT_RAM_END into CONFIG_SYS_INIT_RAM_SIZEWolfgang Denk2010-10-26-2/+2
| | | | | | | | | | | | | | | | | | CONFIG_SYS_INIT_RAM_END was a misnomer as it suggests this might be some end address; to make the meaning more clear we rename it into CONFIG_SYS_INIT_RAM_SIZE No other code changes are performed in this patch, only minor editing of white space (due to the changed length) and the comments was done, where noticed. Note that the code for the PATI and cmi_mpc5xx board configurations looks seriously broken. Last known maintainers on Cc: Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Denis Peter <d.peter@mpl.ch> Cc: Martin Winistoerfer <martinwinistoerfer@gmx.ch> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* MPC8315ERD: fix build errorWolfgang Denk2010-10-24-1/+1
| | | | | | | | | | | | | | | | | Commit 29c6fbe "MPC5121: Add USB EHCI support" renamed CONFIG_SYS_MPC8xxx_USB_ADDR into CONFIG_SYS_FSL_USB_ADDR but missed to update arch/powerpc/cpu/mpc83xx/cpu_init.c, resulting in: cpu_init.c: In function 'cpu_init_f': cpu_init.c:332: error: 'CONFIG_SYS_MPC8xxx_USB_ADDR' undeclared (first use in this function) cpu_init.c:332: error: (Each undeclared identifier is reported only once cpu_init.c:332: error: for each function it appears in.) make[1]: *** [/work/wd/tmp-ppc/arch/powerpc/cpu/mpc83xx/cpu_init.o] Error 1 Fix this. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com>
* powerpc: do not fixup NULL ptrsJoakim Tjernlund2010-10-18-1/+3
| | | | | | | | | | | | | | The fixup routine must not fixup NULL pointers. Problem can be seen by char *testfun(void) __attribute__((weak)); char *(*myfun)(void) = testfun; Then add printf("myfun:%p, &myfun:%p\n", myfun, &myfun); before relocation and after relocation. myfun should be NULL in both cases but it is not. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* powerpc: Cleanup BOOTFLAG_* referencesPeter Tyser2010-10-18-0/+1
| | | | | | | | | | | | Now that warm booting is not supported, there isn't a need for the BOOTFLAG_COLD and BOOTFLAG_WARM defines, so remove them. Note that this change makes the board info bd_bootflags field useless. It will always be set to 0, but we leave it around so that we don't break the board info structure that some OSes are expecting to be passed from U-Boot. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* powerpc: Remove warm reset entry pointPeter Tyser2010-10-12-16/+3
| | | | | | No boards utilize the warm reset entry point, so remove it. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* 83xx: Remove warmboot parameter from PCI init functionsPeter Tyser2010-09-23-6/+6
| | | | | | | | | | | | | This change lays the groundwork for the BOOTFLAG_* flags being removed. This change has the small affect of delaying 100ms on PCI initialization after a warm boot as opposed to the optimal 1ms on some boards. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> included the mpc8308_p1m board. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
generated by cgit v1.1 at 2024-11-06 01:27:32 +0000