[U-Boot] [PATCH 00/70 V2] serial: Massive rework of the serial subsystem
Marek Vasut
marex at denx.de
Sat Sep 29 02:30:17 CEST 2012
This patchset is a STAGE 1 of preparation of the stdio and serial subsys
for the driver model.
The idea of this patchset is:
1) Clean up the struct serial_device
Do a coding style cleanup.
2) Replace .init and .uninit with .start and .stop
This is to bring struct serial_device much closer to struct stdio_dev
so later on, these structures can be overlayed and struct serial_device
can be easily passed to stdio subsystem directly.
3) Do minor cleanups on the PXA and MPC512X
Basically for PXA this means to remove default_serial_console() call
from every single PXA board and move it into PXA serial driver. For
MPC512X, that means properly defining PSC console number.
4) Add support for CONFIG_SERIAL_MULTI into every single driver
Implement support for both non-multi and multi operation into every
single serial driver in the U-Boot source tree. This is a vast majority
of this patchset.
5) Unconditionally enable CONFIG_SERIAL_MULTI
Enable the multi operation throughout the whole U-Boot tree, both for
SPL and non-SPL builds. There was also some breakage due to this, so
this patchset also addresses that with minor fixes.
6) Remove unused code used for the non-multi operation
Remove code that was used when CONFIG_SERIAL_MULTI was not selected.
Also remove all occurances of CONFIG_SERIAL_MULTI throughout the source
tree. Some parts of the code must have been adjusted to cope with this
since they were initially only written for non-multi operation. These
were minor adjustments mostly in macros though.
This changeset obviously does mean size growth of U-Boot, therefore some
statistics (stock U-Boot first, patchset last):
Configuring for omap3_beagle board...
text data bss dec hex filename
325687 8456 266888 601031 92bc7 ./u-boot
326912 8648 266944 602504 93188 ./u-boot
43082 1812 198020 242914 3b4e2 ./spl/u-boot-spl
45794 1860 198020 245674 3bfaa ./spl/u-boot-spl
Configuring for P1020RDB-PC_36BIT_SPIFLASH - Board: p1_p2_rdb_pc, Options: P1020RDB,36BIT,SPIFLASH
text data bss dec hex filename
392469 30628 267568 690665 a89e9 ./u-boot
394550 30940 267600 693090 a9362 ./u-boot
Configuring for grsim_leon2 board...
text data bss dec hex filename
95658 3328 2640 101626 18cfa ./u-boot
97058 3384 2640 103082 192aa ./u-boot
Configuring for sandbox board...
text data bss dec hex filename
137394 6364 28488 172246 2a0d6 ./u-boot
138674 6456 28504 173634 2a642 ./u-boot
V2: Rebase on top of current -next
Marek Vasut (70):
serial: Coding style cleanup of struct serial_device
serial: Rename .init() and .uninit() in serial_device
serial: Properly spell out the structure member names of
serial_driver
serial: pxa: Implement default_serial_console in serial_pxa.c
serial: pxa: Make use of default_serial_console in serial_pxa
serial: pxa: Make local functions static
serial: mpc512x: Properly define CONFIG_SYS_PSC3 in config files
serial: Implement serial_initfunc() macro
serial: mpc8xx: Move serial registration from serial_initialize()
serial: s3c24xx: Move serial registration from serial_initialize()
serial: pxa: Move serial registration from serial_initialize()
serial: s5p: Move serial registration from serial_initialize()
serial: microblaze: Move serial registration from serial_initialize()
serial: mpc512x: Move serial registration from serial_initialize()
serial: ns16550: Move serial registration from serial_initialize()
serial: bfin: Remove the bfin_serialN_device exports from serial.h
serial: bfin: Adjust serial_register_bfin_uart()
serial: zoom2: Remove zoom2 serial prototypes from serial.h
serial: bfin: Flip the jtag serial console to CONFIG_SERIAL_MULTI
serial: mips: Implement CONFIG_SERIAL_MULTI into au1x00 serial driver
serial: mips: Implement CONFIG_SERIAL_MULTI into asc serial driver
serial: mips: Implement CONFIG_SERIAL_MULTI into JZ serial driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into mpc5xx serial
driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into mpc8220 serial
driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into mpc8260 serial
drivers
serial: powerpc: Implement CONFIG_SERIAL_MULTI into mpc85xx serial
driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into iop480 serial
driver
serial: sparc: Implement CONFIG_SERIAL_MULTI into leon2 serial driver
serial: sparc: Implement CONFIG_SERIAL_MULTI into leon3 serial driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into marvell serial
driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into amirix serial
driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into bmw serial driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into cogent serial
driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into cpci750 serial
driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into evb64260 serial
driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into ml2 serial driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into sconsole serial
driver
serial: powerpc: Implement CONFIG_SERIAL_MULTI into p3mx serial
driver
serial: arm: Implement CONFIG_SERIAL_MULTI into altera_jtag serial
driver
serial: arm: Implement CONFIG_SERIAL_MULTI into altera serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into atmel serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into lpc32xx serial driver
serial: mcf: Implement CONFIG_SERIAL_MULTI into MCF serial driver
serial: Implement CONFIG_SERIAL_MULTI into ns9750 serial driver
serial: oc: Implement CONFIG_SERIAL_MULTI into OpenCores serial
driver
serial: arm: Implement CONFIG_SERIAL_MULTI into s3c4510b serial
driver
serial: arm: Implement CONFIG_SERIAL_MULTI into s3c64xx serial driver
serial: sandbox: Implement CONFIG_SERIAL_MULTI into sandbox serial
driver
serial: arm: Implement CONFIG_SERIAL_MULTI into clps7111 serial
driver
serial: arm: Implement CONFIG_SERIAL_MULTI into imx serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into ixp serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into ks8695 serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into lh7a40x serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into lpc2292 serial driver
serial: Implement CONFIG_SERIAL_MULTI into max3100 serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into mxc serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into netarm serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into pl01x serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into s3c44b0 serial driver
serial: arm: Implement CONFIG_SERIAL_MULTI into sa1100 serial driver
serial: sh: Implement CONFIG_SERIAL_MULTI into sh serial driver
serial: mxs: spl: Remove empty serial_* functions from SPL code
serial: ns16550: Call usbtty_poll only in non-SPL build
serial: Use puts() and hang() instead of panic() in SPL
serial: Unconditionally enable CONFIG_SERIAL_MULTI
serial: Remove CONFIG_SERIAL_MULTI from config files
serial: Remove CONFIG_SERIAL_MULTI from serial drivers
serial: Remove CONFIG_SERIAL_MULTI from remaining sources
serial: Compile common/serial.c by default
serial: Enhance the manual relocation
arch/arm/cpu/arm926ejs/mxs/spl_boot.c | 4 -
arch/arm/lib/board.c | 2 -
arch/blackfin/cpu/jtag-console.c | 37 +++-
arch/blackfin/cpu/serial.c | 6 +-
arch/blackfin/lib/board.c | 2 -
arch/m68k/lib/board.c | 2 -
arch/microblaze/lib/board.c | 2 -
arch/mips/cpu/mips32/au1x00/au1x00_serial.c | 42 +++--
arch/mips/cpu/mips32/incaip/asc_serial.c | 35 +++-
arch/mips/cpu/xburst/jz_serial.c | 35 +++-
arch/nds32/lib/board.c | 2 -
arch/powerpc/cpu/mpc512x/serial.c | 92 +++-------
arch/powerpc/cpu/mpc5xx/serial.c | 69 +++++---
arch/powerpc/cpu/mpc5xxx/serial.c | 181 ++++++-------------
arch/powerpc/cpu/mpc8220/uart.c | 35 +++-
arch/powerpc/cpu/mpc8260/serial_scc.c | 39 +++--
arch/powerpc/cpu/mpc8260/serial_smc.c | 39 +++--
arch/powerpc/cpu/mpc85xx/serial_scc.c | 39 +++--
arch/powerpc/cpu/mpc8xx/serial.c | 43 +++--
arch/powerpc/cpu/ppc4xx/iop480_uart.c | 36 +++-
arch/powerpc/lib/board.c | 2 -
arch/sandbox/lib/board.c | 2 -
arch/sparc/cpu/leon2/serial.c | 51 ++++--
arch/sparc/cpu/leon3/serial.c | 51 ++++--
arch/x86/lib/board.c | 2 -
board/Marvell/common/serial.c | 48 ++++--
board/amirix/ap1000/serial.c | 35 +++-
board/balloon3/balloon3.c | 5 -
board/bmw/serial.c | 36 +++-
board/cogent/serial.c | 34 +++-
board/esd/cpci750/serial.c | 36 +++-
board/evb64260/serial.c | 54 +++---
board/logicpd/zoom2/zoom2_serial.c | 7 +-
board/logicpd/zoom2/zoom2_serial.h | 16 +-
board/ml2/serial.c | 35 +++-
board/palmld/palmld.c | 5 -
board/palmtc/palmtc.c | 5 -
board/pcippc2/sconsole.c | 35 +++-
board/pdm360ng/pdm360ng.c | 6 -
board/prodrive/p3mx/serial.c | 36 +++-
board/toradex/colibri_pxa270/colibri_pxa270.c | 5 -
board/trizepsiv/conxs.c | 7 -
board/vpac270/vpac270.c | 5 -
board/zipitz2/zipitz2.c | 5 -
common/Makefile | 2 +-
common/cmd_nvedit.c | 2 -
common/fdt_support.c | 4 -
common/iomux.c | 2 -
common/serial.c | 229 +++++++++++++++----------
common/stdio.c | 2 -
drivers/serial/altera_jtag_uart.c | 39 ++++-
drivers/serial/altera_uart.c | 51 ++++--
drivers/serial/atmel_usart.c | 35 +++-
drivers/serial/lpc32xx_hsuart.c | 57 +++---
drivers/serial/mcfuart.c | 33 +++-
drivers/serial/ns16550.c | 2 +-
drivers/serial/ns9750_serial.c | 33 +++-
drivers/serial/opencores_yanu.c | 35 +++-
drivers/serial/s3c4510b_uart.c | 33 +++-
drivers/serial/s3c64xx.c | 33 +++-
drivers/serial/sandbox.c | 35 +++-
drivers/serial/serial.c | 128 +++-----------
drivers/serial/serial_clps7111.c | 34 +++-
drivers/serial/serial_imx.c | 36 +++-
drivers/serial/serial_ixp.c | 36 +++-
drivers/serial/serial_ks8695.c | 41 ++++-
drivers/serial/serial_lh7a40x.c | 34 +++-
drivers/serial/serial_lpc2292.c | 34 +++-
drivers/serial/serial_max3100.c | 42 +++--
drivers/serial/serial_mxc.c | 40 +++--
drivers/serial/serial_netarm.c | 33 +++-
drivers/serial/serial_pl01x.c | 37 +++-
drivers/serial/serial_pxa.c | 65 ++++---
drivers/serial/serial_s3c24x0.c | 78 ++-------
drivers/serial/serial_s3c44b0.c | 36 +++-
drivers/serial/serial_s5p.c | 27 ++-
drivers/serial/serial_sa1100.c | 36 +++-
drivers/serial/serial_sh.c | 33 +++-
drivers/serial/serial_xuartlite.c | 69 +++-----
include/common.h | 12 --
include/configs/DU440.h | 1 -
include/configs/KAREF.h | 1 -
include/configs/METROBOX.h | 1 -
include/configs/MPC8569MDS.h | 1 -
include/configs/P1010RDB.h | 1 -
include/configs/P1_P2_RDB.h | 1 -
include/configs/P2020COME.h | 1 -
include/configs/PMC440.h | 1 -
include/configs/TB5200.h | 1 -
include/configs/amcc-common.h | 1 -
include/configs/aria.h | 1 +
include/configs/balloon3.h | 1 +
include/configs/bfin_adi_common.h | 1 -
include/configs/colibri_pxa270.h | 1 +
include/configs/coreboot.h | 1 -
include/configs/eNET.h | 1 -
include/configs/jadecpu.h | 1 -
include/configs/korat.h | 1 -
include/configs/lubbock.h | 1 +
include/configs/lwmon.h | 1 -
include/configs/lwmon5.h | 1 -
include/configs/mcc200.h | 5 -
include/configs/mecp5123.h | 1 +
include/configs/mpc5121ads.h | 1 +
include/configs/omap3_zoom2.h | 3 +-
include/configs/origen.h | 1 -
include/configs/palmld.h | 1 +
include/configs/palmtc.h | 1 +
include/configs/pcs440ep.h | 1 -
include/configs/pdm360ng.h | 3 -
include/configs/pxa255_idp.h | 1 +
include/configs/quad100hd.h | 1 -
include/configs/s5p_goni.h | 1 -
include/configs/s5pc210_universal.h | 1 -
include/configs/sc3.h | 1 -
include/configs/smdk5250.h | 1 -
include/configs/smdkc100.h | 1 -
include/configs/smdkv310.h | 1 -
include/configs/tegra-common-post.h | 5 -
include/configs/trats.h | 1 -
include/configs/trizepsiv.h | 2 +-
include/configs/vpac270.h | 1 +
include/configs/xaeniax.h | 2 +-
include/configs/zeus.h | 1 -
include/configs/zipitz2.h | 1 +
include/serial.h | 79 ++-------
post/board/pdm360ng/coproc_com.c | 3 -
127 files changed, 1728 insertions(+), 1156 deletions(-)
Cc: Tom Rini <trini at ti.com>
Cc: Anatolij Gustschin <agust at denx.de>
Cc: Stefan Roese <sr at denx.de>
Cc: Mike Frysinger <vapier at gentoo.org>
Cc: Michal Simek <monstr at monstr.eu>
Cc: U-Boot DM <u-boot-dm at lists.denx.de>
--
1.7.10.4
More information about the U-Boot
mailing list