Hi Tom,
here is the second pull request for Zynq. I have tested all patches by buildman(log below) with a kernel toolchain
[u-boot]$ arm-unknown-linux-gnueabi-gcc --version arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3 Copyright (C) 2011 Free Software Foundation, Inc.
I have put together that config.mk patch and enabling neon instructions.
I have also added that 2 patches for serial. Zynq is only platfrom which is using this driver.
Thanks, Michal
[u-boot]$ ./tools/buildman/buildman -b xnext/zynq zynq -sSe boards.cfg is up to date. Nothing to do. Summary of 15 commits for 7 boards (7 threads, 2 jobs per thread) 01: Prepare v2015.01 02: ARM: zynq: Enable the Neon instructions arm: (for 7/7 boards) all +51.4 bss -0.6 rodata +20.0 spl/u-boot-spl:all +52.0 spl/u-boot-spl:rodata +20.0 spl/u-boot-spl:text +32.0 text +32.0 03: ARM: zynq: Remove empty line 04: ARM: zynq: ddrc: Setup half of memory only for ECC case arm: (for 7/7 boards) all +12.6 bss +0.6 text +12.0 05: ARM: zynq: slcr: Dont modify the reserved bits 06: ARM: zynq: List nand, qspi and jtag boot modes arm: (for 7/7 boards) spl/u-boot-spl:all +47.4 spl/u-boot-spl:text +47.4 07: ARM: zynq: List qspi, smc and nand baseaddresses 08: ARM: zynq: Show board information by default arm: (for 7/7 boards) all +66.3 bss +2.3 data +4.0 rodata +20.0 text +40.0 09: ARM: zynq: Use CMD_FS_GENERIC arm: (for 7/7 boards) all +972.0 bss -0.6 data +80.0 rodata +732.6 text +160.0 10: ARM: zynq: Group ethernet configuration options together arm: (for 7/7 boards) all +26.3 bss +0.6 rodata +2.3 text +23.4 11: ARM: zynq: provide config option to select emio 12: ARM: zynq: Enable DFU functionality in zynq arm: (for 7/7 boards) all +1804167.1 bss +1797574.9 data +181.7 rodata +822.0 text +5588.6 13: ARM: zynq: Add USB lthor download protocol support arm: (for 7/7 boards) all +2383.7 bss +148.6 data +54.9 rodata +447.7 text +1732.6 14: serial: zynq: Use global baudrate instead of hardcoded one arm: (for 7/7 boards) all -26.3 bss -2.3 rodata -8.0 spl/u-boot-spl:all -16.0 spl/u-boot-spl:rodata -8.0 spl/u-boot-spl:text -8.0 text -16.0 15: serial: Extend structure comments with register offset (no errors to report)
The following changes since commit 92fa7f53f1f3f03296f8ffb14bdf1baefab83368:
Prepare v2015.01 (2015-01-12 09:39:08 -0500)
are available in the git repository at:
git://www.denx.de/git/u-boot-microblaze.git zynq
for you to fetch changes up to a2425e6207d7c75906a15410f4c8c0a5d0519349:
serial: Extend structure comments with register offset (2015-01-26 08:55:59 +0100)
---------------------------------------------------------------- Michal Simek (10): ARM: zynq: Enable the Neon instructions ARM: zynq: Remove empty line ARM: zynq: ddrc: Setup half of memory only for ECC case ARM: zynq: List nand, qspi and jtag boot modes ARM: zynq: List qspi, smc and nand baseaddresses ARM: zynq: Show board information by default ARM: zynq: Use CMD_FS_GENERIC ARM: zynq: Group ethernet configuration options together serial: zynq: Use global baudrate instead of hardcoded one serial: Extend structure comments with register offset
Siva Durga Prasad Paladugu (4): ARM: zynq: slcr: Dont modify the reserved bits ARM: zynq: provide config option to select emio ARM: zynq: Enable DFU functionality in zynq ARM: zynq: Add USB lthor download protocol support
arch/arm/cpu/armv7/zynq/Makefile | 1 + arch/arm/cpu/armv7/zynq/config.mk | 7 +++++++ arch/arm/cpu/armv7/zynq/cpu.c | 4 ---- arch/arm/cpu/armv7/zynq/ddrc.c | 2 ++ arch/arm/cpu/armv7/zynq/lowlevel_init.S | 26 ++++++++++++++++++++++++++ arch/arm/cpu/armv7/zynq/slcr.c | 2 +- arch/arm/cpu/armv7/zynq/spl.c | 9 +++++++++ arch/arm/include/asm/arch-zynq/hardware.h | 5 +++++ board/xilinx/zynq/board.c | 14 ++++++++++++-- drivers/serial/serial_zynq.c | 30 +++++++----------------------- include/configs/zynq-common.h | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------- 11 files changed, 137 insertions(+), 40 deletions(-) create mode 100644 arch/arm/cpu/armv7/zynq/config.mk create mode 100644 arch/arm/cpu/armv7/zynq/lowlevel_init.S