path: root/Documentation
diff options
authorLinus Torvalds <torvalds@linux-foundation.org>2008-01-29 22:48:03 +1100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-01-29 22:48:03 +1100
commit21af0297c7e56024a5ccc4d8ad2a590f9ec371ba (patch)
tree5d288c1877b1ae9fbe24aa7fabd79565e73d3d2f /Documentation
parent5ea293a9048d3a58cb0c840fa719d85ad14cba47 (diff)
parenta9d2517c7a5c8028fbc5296d3af3c75597d3d180 (diff)
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (68 commits) [MIPS] remove Documentation/mips/GT64120.README [MIPS] Malta: remaining bits of the board support code cleanup [MIPS] Malta: make the helper function static [MIPS] Malta: fix braces at single statement blocks [MIPS] Malta, Atlas: move an extern function declaration to the header file [MIPS] Malta: Use C89 style for comments [MIPS] Malta: else should follow close brace in malta_int.c [MIPS] Malta: remove a superfluous comment [MIPS] Malta: include <linux/cpu.h> instead of <asm/cpu.h> [MIPS] Malta, Atlas, Sead: remove an extern from .c files [MIPS] Malta: fix oversized lines in malta_int.c [MIPS] Malta: remove a dead function declaration [MIPS] Malta: use tabs not spaces [MIPS] Malta: set up the screen info in a separate function [MIPS] Malta: check the PCI clock frequency in a separate function [MIPS] Malta: use the KERN_ facility level in printk() [MIPS] Malta: use Linux kernel style for structure initialization [MIPS]: constify function pointer tables [MIPS] compat: handle argument endianess of sys32_(f)truncate64 with merge_64 [MIPS] Cobalt 64-bits kernels can be safely unmarked experimental ...
Diffstat (limited to 'Documentation')
2 files changed, 0 insertions, 67 deletions
diff --git a/Documentation/mips/00-INDEX b/Documentation/mips/00-INDEX
index 3f13bf8043d..8ae9cffc226 100644
--- a/Documentation/mips/00-INDEX
+++ b/Documentation/mips/00-INDEX
@@ -2,5 +2,3 @@
- this file.
- README for MIPS AU1XXX IDE driver.
- - README for dir with info on MIPS boards using GT-64120 or GT-64120A.
diff --git a/Documentation/mips/GT64120.README b/Documentation/mips/GT64120.README
deleted file mode 100644
index 2d0eec91dc5..00000000000
--- a/Documentation/mips/GT64120.README
+++ /dev/null
@@ -1,65 +0,0 @@
-README for arch/mips/gt64120 directory and subdirectories
-Jun Sun, jsun@mvista.com or jsun@junsun.net
-01/27, 2001
-Many MIPS boards share the same system controller (or CPU companian chip),
-such as GT-64120. It is highly desirable to let these boards share
-the same controller code instead of duplicating them.
-This directory is meant to hold all MIPS boards that use GT-64120 or GT-64120A.
-. Create a subdirectory include/asm/gt64120/<board>.
-. Create a file called gt64120_dep.h under that directory.
-. Modify include/asm/gt64120/gt64120.h file to include the new gt64120_dep.h
- based on config options. The board-dep section is at the end of
- include/asm/gt64120/gt64120.h file. There you can find all required
- definitions include/asm/gt64120/<board>/gt64120_dep.h file must supply.
-. Create a subdirectory arch/mips/gt64120/<board> directory to hold
- board specific routines.
-. The GT-64120 common code is supplied under arch/mips/gt64120/common directory.
- It includes:
- 1) arch/mips/gt64120/pci.c -
- common PCI routine, include the top-level pcibios_init()
- 2) arch/mips/gt64120/irq.c -
- common IRQ routine, include the top-level do_IRQ()
- [This part really belongs to arch/mips/kernel. jsun]
- 3) arch/mips/gt64120/gt_irq.c -
- common IRQ routines for GT-64120 chip. Currently it only handles
- the timer interrupt.
-. Board-specific routines are supplied under arch/mips/gt64120/<board> dir.
- 1) arch/mips/gt64120/<board>/pci.c - it provides bus fixup routine
- 2) arch/mips/gt64120/<board>/irq.c - it provides enable/disable irqs
- and board irq setup routine (irq_setup)
- 3) arch/mips/gt64120/<board>/int-handler.S -
- The first-level interrupt dispatching routine.
- 4) a bunch of other "normal" stuff (setup, prom, dbg_io, reset, etc)
-. Follow other "normal" procedure to modify configuration files, etc.
-. Expand arch/mips/gt64120/gt_irq.c to handle all GT-64120 interrupts.
- We probably need to introduce GT_IRQ_BASE in board-dep header file,
- which is used the starting irq_nr for all GT irqs.
- A function, gt64120_handle_irq(), will be added so that the first-level
- irq dispatcher will call this function if it detects an interrupt
- from GT-64120.
-. More support for GT-64120 PCI features (2nd PCI bus, perhaps)