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

Michal Simek
2015-09-01T09:10:45Z

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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