[U-Boot] [PATCH v2 0/8] arm: Tidy up early init

[Michal Simek]

Hi Simon,

On 08/28/2015 10:50 PM, Simon Glass wrote:
> This series collects the previous RFT patches I sent out.
> 
> https://patchwork.ozlabs.org/patch/508167/
> https://patchwork.ozlabs.org/patch/508168/
> 
> It turns out that I originally sent a version of these in April:
> 
> https://patchwork.ozlabs.org/patch/461687/
> https://patchwork.ozlabs.org/patch/461690/
> 
> so this series mirrors that one and includes the Zynq patches from that
> series.
> 
> I hope these can sneak in to this release so that I don't forget them
> again!
> 
> I have tested this on a few ARM platforms: Zynq Zybo, Beaglebone Black,
> pcduino3 (sunxi), Jetson-TK1 (tegra).
> 
> Changes in v2:
> - Put this into common/init/ and just Makefiles accordingly
> - Add comments as to why this is needed, deal with arch-specific memset()
> 
> Simon Glass (8):
>   Move board_init_f_mem() into a common location
>   board_init_f_mem(): Don't require memset()
>   board_init_f_mem(): Don't create an unused early malloc() area
>   arm: Switch aarch64 to using generic global_data setup
>   arm: Switch 32-bit ARM to using generic global_data setup
>   microblaze: Add a TODO to call board_init_f_mem()
>   zynq: Move SPL console init out of board_init_f()
>   Revert "ARM: zynq: disable CONFIG_SYS_MALLOC_F to fix MMC boot"
> 
>  arch/arm/lib/crt0.S                | 28 +++---------------
>  arch/arm/lib/crt0_64.S             | 15 ++--------
>  arch/arm/mach-zynq/spl.c           |  2 +-
>  arch/microblaze/cpu/start.S        |  2 ++
>  common/Makefile                    |  1 +
>  common/board_f.c                   | 29 ------------------
>  common/init/Makefile               |  7 +++++
>  common/init/board_init.c           | 60 ++++++++++++++++++++++++++++++++++++++
>  configs/zynq_microzed_defconfig    |  1 -
>  configs/zynq_zc702_defconfig       |  1 -
>  configs/zynq_zc706_defconfig       |  1 -
>  configs/zynq_zc70x_defconfig       |  1 -
>  configs/zynq_zc770_xm010_defconfig |  1 -
>  configs/zynq_zc770_xm011_defconfig |  1 -
>  configs/zynq_zc770_xm012_defconfig |  1 -
>  configs/zynq_zc770_xm013_defconfig |  1 -
>  configs/zynq_zed_defconfig         |  1 -
>  configs/zynq_zybo_defconfig        |  1 -
>  scripts/Makefile.spl               |  1 +
>  19 files changed, 79 insertions(+), 76 deletions(-)
>  create mode 100644 common/init/Makefile
>  create mode 100644 common/init/board_init.c
> 

I am getting compilation warning about USE_MEMCPY which should be
resolved too.


[u-boot]$ ./tools/buildman/buildman -b xnext/serial2 zynq_zc702 -sSed
boards.cfg is up to date. Nothing to do.
Summary of 9 commits for 1 boards (1 thread, 8 jobs per thread)
01: Merge branch 'master' of http://git.denx.de/u-boot-sunxi
02: Move board_init_f_mem() into a common location
03: board_init_f_mem(): Don't require memset()
       arm:  +   zynq_zc702
+ #define USE_MEMCPY
+ ^
+In file included from ../include/common.h:1064:0,
+                 from ../common/init/board_init.c:10:
+../include/malloc.h:355:0: note: this is the location of the previous
definition
+ #define USE_MEMCPY 1
w+../common/init/board_init.c:21:0: warning: "USE_MEMCPY" redefined
[enabled by default]
04: board_init_f_mem(): Don't create an unused early malloc() area
05: arm: Switch aarch64 to using generic global_data setup
06: arm: Switch 32-bit ARM to using generic global_data setup
       arm: (for 1/1 boards)  all +28.0  spl/u-boot-spl:all +28.0
spl/u-boot-spl:text +28.0  text +28.0
            zynq_zc702     :  all +28  spl/u-boot-spl:all +28
spl/u-boot-spl:text +28  text +28
07: microblaze: Add a TODO to call board_init_f_mem()
08: zynq: Move SPL console init out of board_init_f()
       arm: (for 1/1 boards)  spl/u-boot-spl:all +8.0
spl/u-boot-spl:text +8.0
            zynq_zc702     :  spl/u-boot-spl:all +8  spl/u-boot-spl:text +8
09: Revert "ARM: zynq: disable CONFIG_SYS_MALLOC_F to fix MMC boot"
       arm: (for 1/1 boards)  all +257.0  rodata +37.0
spl/u-boot-spl:all +180.0  spl/u-boot-spl:text +180.0  text +220.0
            zynq_zc702     :  all +257  rodata +37  spl/u-boot-spl:all
+180  spl/u-boot-spl:text +180  text +220


Thanks,
Michal

-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/
Maintainer of Linux kernel - Xilinx Zynq ARM architecture
Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform


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