Skip to content

Commit

Permalink
Merge branch 'at91-3.4-base2+cleanup' of git://github.com/at91linux/l…
Browse files Browse the repository at this point in the history 
…inux-at91 into at91/staging/base2+cleanup

* 'at91-3.4-base2+cleanup' of git://github.com/at91linux/linux-at91: (20 commits)
  ARM: at91: properly sort dtb files in Makefile.boot
  ARM: at91: add at91sam9g25ek.dts in Makefile.boot
  ARM: at91/board-dt: drop default console
  Atmel: move console default platform_device to serial driver
  ARM: at91: merge SRAM Memory banks thanks to mirroring
  ARM: at91: finally drop at91_sys_read/write
  ARM: at91/rtc-at91sam9: pass the GPBR to use via resources
  ARM: at91:rtc/rtc-at91sam9: ioremap register bank
  ARM: at91/rtc-at91sam9: each SoC can select the RTT device to use
  ARM: at91/PMC: make register base soc independent
  ARM: at91/PMC: move assignment out of printf
  ARM: at91/pm_slowclock: add runtime detection of memory contoller
  ARM: at91: make sdram/ddr register base soc independent
  ARM: at91: move at91rm9200 sdramc defines to at91rm9200_sdramc.h
  ARM: at91/pm_slowclock: function slow_clock() accepts parameters
  ARM: at91/pm_slowclock: rename register to named define
  ARM: at91/ST: remove not needed casts
  ARM: at91: make ST (System Timer) soc independent
  ARM: at91: make matrix register base soc independent
  ARM: at91/at91x40: remove use of at91_sys_read/write

Based on top of the at91/9x5, rmk/for-armsoc, at91/device-board,
at91/pm_cleanup and at91/base.

Signed-off-by: Arnd Bergmann <[email protected]>
  • Loading branch information
@arndb
arndb committed Feb 29, 2012
2 parents d65b4e9 + d5e5a7f commit 7eca30a
Show file tree
Hide file tree
Showing 217 changed files with 2,873 additions and 5,606 deletions.
14 changes: 0 additions & 14 deletions Documentation/feature-removal-schedule.txt
View file
Original file line number Diff line number Diff line change
Expand Up @@ -510,17 +510,3 @@ Why: The pci_scan_bus_parented() interface creates a new root bus. The
convert to using pci_scan_root_bus() so they can supply a list of
bus resources when the bus is created.
Who: Bjorn Helgaas <[email protected]>

----------------------------

What: The CAP9 SoC family will be removed
When: 3.4
Files: arch/arm/mach-at91/at91cap9.c
arch/arm/mach-at91/at91cap9_devices.c
arch/arm/mach-at91/include/mach/at91cap9.h
arch/arm/mach-at91/include/mach/at91cap9_matrix.h
arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
arch/arm/mach-at91/board-cap9adk.c
Why: The code is not actively maintained and platforms are now hard to find.
Who: Nicolas Ferre <[email protected]>
Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2 changes: 1 addition & 1 deletion arch/arm/Kconfig
View file
Original file line number Diff line number Diff line change
Expand Up @@ -324,7 +324,7 @@ config ARCH_AT91
select CLKDEV_LOOKUP
help
This enables support for systems based on the Atmel AT91RM9200,
AT91SAM9 and AT91CAP9 processors.
AT91SAM9 processors.

config ARCH_BCMRING
bool "Broadcom BCMRING"
Expand Down
158 changes: 79 additions & 79 deletions arch/arm/Kconfig.debug
View file
Original file line number Diff line number Diff line change
Expand Up @@ -81,47 +81,14 @@ choice
prompt "Kernel low-level debugging port"
depends on DEBUG_LL

config DEBUG_LL_UART_NONE
bool "No low-level debugging UART"
help
Say Y here if your platform doesn't provide a UART option
below. This relies on your platform choosing the right UART
definition internally in order for low-level debugging to
work.

config DEBUG_ICEDCC
bool "Kernel low-level debugging via EmbeddedICE DCC channel"
help
Say Y here if you want the debug print routines to direct
their output to the EmbeddedICE macrocell's DCC channel using
co-processor 14. This is known to work on the ARM9 style ICE
channel and on the XScale with the PEEDI.

Note that the system will appear to hang during boot if there
is nothing connected to read from the DCC.

config AT91_DEBUG_LL_DBGU0
bool "Kernel low-level debugging on rm9200, 9260/9g20, 9261/9g10 and 9rl"
depends on HAVE_AT91_DBGU0

config AT91_DEBUG_LL_DBGU1
bool "Kernel low-level debugging on 9263, 9g45 and cap9"
bool "Kernel low-level debugging on 9263 and 9g45"
depends on HAVE_AT91_DBGU1

config DEBUG_FOOTBRIDGE_COM1
bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1"
depends on FOOTBRIDGE
help
Say Y here if you want the debug print routines to direct
their output to the 8250 at PCI COM1.

config DEBUG_DC21285_PORT
bool "Kernel low-level debugging messages via footbridge serial port"
depends on FOOTBRIDGE
help
Say Y here if you want the debug print routines to direct
their output to the serial port in the DC21285 (Footbridge).

config DEBUG_CLPS711X_UART1
bool "Kernel low-level debugging messages via UART1"
depends on ARCH_CLPS711X
Expand All @@ -136,6 +103,20 @@ choice
Say Y here if you want the debug print routines to direct
their output to the second serial port on these devices.

config DEBUG_DC21285_PORT
bool "Kernel low-level debugging messages via footbridge serial port"
depends on FOOTBRIDGE
help
Say Y here if you want the debug print routines to direct
their output to the serial port in the DC21285 (Footbridge).

config DEBUG_FOOTBRIDGE_COM1
bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1"
depends on FOOTBRIDGE
help
Say Y here if you want the debug print routines to direct
their output to the 8250 at PCI COM1.

config DEBUG_HIGHBANK_UART
bool "Kernel low-level debugging messages via Highbank UART"
depends on ARCH_HIGHBANK
Expand Down Expand Up @@ -206,38 +187,42 @@ choice
Say Y here if you want kernel low-level debugging support
on i.MX6Q.

config DEBUG_S3C_UART0
depends on PLAT_SAMSUNG
bool "Use S3C UART 0 for low-level debug"
config DEBUG_MSM_UART1
bool "Kernel low-level debugging messages via MSM UART1"
depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
help
Say Y here if you want the debug print routines to direct
their output to UART 0. The port must have been initialised
by the boot-loader before use.

The uncompressor code port configuration is now handled
by CONFIG_S3C_LOWLEVEL_UART_PORT.
their output to the first serial port on MSM devices.

config DEBUG_S3C_UART1
depends on PLAT_SAMSUNG
bool "Use S3C UART 1 for low-level debug"
config DEBUG_MSM_UART2
bool "Kernel low-level debugging messages via MSM UART2"
depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
help
Say Y here if you want the debug print routines to direct
their output to UART 1. The port must have been initialised
by the boot-loader before use.
their output to the second serial port on MSM devices.

The uncompressor code port configuration is now handled
by CONFIG_S3C_LOWLEVEL_UART_PORT.
config DEBUG_MSM_UART3
bool "Kernel low-level debugging messages via MSM UART3"
depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
help
Say Y here if you want the debug print routines to direct
their output to the third serial port on MSM devices.

config DEBUG_S3C_UART2
depends on PLAT_SAMSUNG
bool "Use S3C UART 2 for low-level debug"
config DEBUG_MSM8660_UART
bool "Kernel low-level debugging messages via MSM 8660 UART"
depends on ARCH_MSM8X60
select MSM_HAS_DEBUG_UART_HS
help
Say Y here if you want the debug print routines to direct
their output to UART 2. The port must have been initialised
by the boot-loader before use.
their output to the serial port on MSM 8660 devices.

The uncompressor code port configuration is now handled
by CONFIG_S3C_LOWLEVEL_UART_PORT.
config DEBUG_MSM8960_UART
bool "Kernel low-level debugging messages via MSM 8960 UART"
depends on ARCH_MSM8960
select MSM_HAS_DEBUG_UART_HS
help
Say Y here if you want the debug print routines to direct
their output to the serial port on MSM 8960 devices.

config DEBUG_REALVIEW_STD_PORT
bool "RealView Default UART"
Expand All @@ -255,42 +240,57 @@ choice
their output to the standard serial port on the RealView
PB1176 platform.

config DEBUG_MSM_UART1
bool "Kernel low-level debugging messages via MSM UART1"
depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
config DEBUG_S3C_UART0
depends on PLAT_SAMSUNG
bool "Use S3C UART 0 for low-level debug"
help
Say Y here if you want the debug print routines to direct
their output to the first serial port on MSM devices.
their output to UART 0. The port must have been initialised
by the boot-loader before use.

config DEBUG_MSM_UART2
bool "Kernel low-level debugging messages via MSM UART2"
depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
The uncompressor code port configuration is now handled
by CONFIG_S3C_LOWLEVEL_UART_PORT.

config DEBUG_S3C_UART1
depends on PLAT_SAMSUNG
bool "Use S3C UART 1 for low-level debug"
help
Say Y here if you want the debug print routines to direct
their output to the second serial port on MSM devices.
their output to UART 1. The port must have been initialised
by the boot-loader before use.

config DEBUG_MSM_UART3
bool "Kernel low-level debugging messages via MSM UART3"
depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
The uncompressor code port configuration is now handled
by CONFIG_S3C_LOWLEVEL_UART_PORT.

config DEBUG_S3C_UART2
depends on PLAT_SAMSUNG
bool "Use S3C UART 2 for low-level debug"
help
Say Y here if you want the debug print routines to direct
their output to the third serial port on MSM devices.
their output to UART 2. The port must have been initialised
by the boot-loader before use.

config DEBUG_MSM8660_UART
bool "Kernel low-level debugging messages via MSM 8660 UART"
depends on ARCH_MSM8X60
select MSM_HAS_DEBUG_UART_HS
The uncompressor code port configuration is now handled
by CONFIG_S3C_LOWLEVEL_UART_PORT.

config DEBUG_LL_UART_NONE
bool "No low-level debugging UART"
help
Say Y here if you want the debug print routines to direct
their output to the serial port on MSM 8660 devices.
Say Y here if your platform doesn't provide a UART option
below. This relies on your platform choosing the right UART
definition internally in order for low-level debugging to
work.

config DEBUG_MSM8960_UART
bool "Kernel low-level debugging messages via MSM 8960 UART"
depends on ARCH_MSM8960
select MSM_HAS_DEBUG_UART_HS
config DEBUG_ICEDCC
bool "Kernel low-level debugging via EmbeddedICE DCC channel"
help
Say Y here if you want the debug print routines to direct
their output to the serial port on MSM 8960 devices.
their output to the EmbeddedICE macrocell's DCC channel using
co-processor 14. This is known to work on the ARM9 style ICE
channel and on the XScale with the PEEDI.

Note that the system will appear to hang during boot if there
is nothing connected to read from the DCC.

endchoice

Expand Down
37 changes: 37 additions & 0 deletions arch/arm/boot/dts/at91sam9g25ek.dts
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,37 @@
/*
* at91sam9g25ek.dts - Device Tree file for AT91SAM9G25-EK board
*
* Copyright (C) 2012 Atmel,
* 2012 Nicolas Ferre <[email protected]>
*
* Licensed under GPLv2 or later.
*/
/dts-v1/;
/include/ "at91sam9x5.dtsi"
/include/ "at91sam9x5cm.dtsi"

/ {
model = "Atmel AT91SAM9G25-EK";
compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";

chosen {
bootargs = "128M console=ttyS0,115200 mtdparts=atmel_nand:8M(bootstrap/uboot/kernel)ro,-(rootfs) root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
};

ahb {
apb {
dbgu: serial@fffff200 {
status = "okay";
};

usart0: serial@f801c000 {
status = "okay";
};

macb0: ethernet@f802c000 {
phy-mode = "rmii";
status = "okay";
};
};
};
};
Loading

0 comments on commit 7eca30a

Please sign in to comment.