Skip to content

U
U-Boot.Mirror

OS / U-Boot.Mirror

通知 1
Star 0
Fork 0
U
U-Boot.Mirror

体验新版 GitCode，发现更多精彩内容 >>

切换分支/标签
  1. 27 8月, 2008 2 次提交
  3. 26 8月, 2008 13 次提交
  5. 25 8月, 2008 12 次提交
    • G
      Correct ARM Versatile Timer Initialization · e8f1207b
      由 Gururaja Hebbar K R 提交于 
       - According to ARM Dual-Timer Module (SP804) TRM (ARM DDI0271),
   -- Timer Value Register @ TIMER Base + 4 is Read-only.
   -- Prescale Value (Bits 3-2 of TIMER Control register)
	can only be one of 00,01,10. 11 is undefined.
   -- CFG_HZ for Versatile board is set to
	#define CFG_HZ		(1000000 / 256)
	So Prescale bits is set to indicate
	- 8 Stages of Prescale, Clock divided by 256
 - The Timer Control Register has one Undefined/Shouldn't Use Bit
   So we should do read/modify/write Operation
Signed-off-by: NGururaja Hebbar <gururajakr@sanyo.co.in>
      e8f1207b
    • G
      Add ARM AMBA PL031 RTC Support · 535cfa4f
      由 Gururaja Hebbar K R 提交于 
      Signed-off-by: NGururaja Hebbar K R <gururajakr@sanyo.co.in>
      535cfa4f
    • H
      ARM DaVinci: Removed redundant NAND initialization code. · e3941167
      由 Hugo Villeneuve 提交于 
      ARM DaVinci: Removed redundant NAND initialization code.
Signed-off-by: NHugo Villeneuve <hugo.villeneuve@lyrtech.com>
      e3941167
    • H
      ARM DaVinci: Fix compilation error with new MTD code. · b3fb663b
      由 Hugo Villeneuve 提交于 
      ARM DaVinci: Fix compilation error with new MTD code.
Signed-off-by: NHugo Villeneuve <hugo.villeneuve@lyrtech.com>
      b3fb663b
    • G
      Add note on dereferencing /aliases pointers · 109c30fb
      由 Gerald Van Baren 提交于 
      Replace the "must quote special characters" note with a hint on
how to dereference /aliases pointers by omitting the leading "/".
This feature was introduced by Kumar Gala as a libfdt enhancement
in commit ed035708235332c3c117ee3bb1a426063f03cfcb.

Example:

=> fdt print /aliases
aliases {
        ethernet0 = "/qe@e0100000/ucc@2000";
        ethernet1 = "/qe@e0100000/ucc@3000";
        serial0 = "/soc8360@e0000000/serial@4500";
        serial1 = "/soc8360@e0000000/serial@4600";
        pci0 = "/pci@e0008500";
};
=> fdt print ethernet0
ucc@2000 {
        device_type = "network";
        compatible = "ucc_geth";
        cell-index = <0x1>;
        reg = <0x2000 0x200>;
        interrupts = <0x20>;
        interrupt-parent = <0x2>;
        local-mac-address = [00 00 00 00 00 00];
        rx-clock-name = "none";
        tx-clock-name = "clk9";
        phy-handle = <0x3>;
        phy-connection-type = "rgmii-id";
        pio-handle = <0x4>;
};
Signed-off-by: NGerald Van Baren <vanbaren@cideas.com>
      109c30fb
    • K
      libfdt: Add support for using aliases in fdt_path_offset() · feeca3f5
      由 Kumar Gala 提交于 
      If the path doesn't start with '/' check to see if it matches some alias
under "/aliases" and substitute the matching alias value in the path
and retry the lookup.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
Acked-by: NDavid Gibson <david@gibson.dropbear.id.au>
Acked-by: NGerald Van Baren <vanbaren@cideas.com>
      feeca3f5
    • D
      libfdt: Implement fdt_get_property_namelen() and fdt_getprop_namelen() · 0219399a
      由 David Gibson 提交于 
      As well as fdt_subnode_offset(), libfdt includes an
fdt_subnode_offset_namelen() function that takes the subnode name to
look up not as a NUL-terminated string, but as a string with an
explicit length.  This can be useful when the caller has the name as
part of a longer string, such as a full path.

However, we don't have corresponding 'namelen' versions for
fdt_get_property() and fdt_getprop().  There are less obvious use
cases for these variants on property names, but there are
circumstances where they can be useful e.g. looking up property names
which need to be parsed from a longer string buffer such as user input
or a configuration file, or looking up an alias in a path with
IEEE1275 style aliases.

So, since it's very easy to implement such variants, this patch does
so.  The original NUL-terminated variants are, of course, implemented
in terms of the namelen versions.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
      0219399a
    • D
      libfdt: Forgot one function when cleaning the namespace · f171746f
      由 David Gibson 提交于 
      In commit b6d80a20fc293f3b995c3ce1a6744a5574192125, we renamed all
libfdt functions to be prefixed with fdt_ or _fdt_ to minimise the
chance of collisions with things from whatever package libfdt is
embedded in, pulled into the libfdt build via that environment's
libfdt_env.h.

Except... I missed one.  This patch applies the same treatment to
_stringlist_contains().  While we're at it, also make it static since
it's only used in the same file.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
      f171746f
    • W
      libfdt: Improve documentation in libfdt.h · 46390da1
      由 Wolfram Sang 提交于 
      Fix a few typos and mistakes.
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NDavid Gibson <david@gibson.dropbear.id.au>
      46390da1
    • D
      libfdt: Increase namespace-pollution paranoia · fc7758ee
      由 David Gibson 提交于 
      libfdt is supposed to easy to embed in projects all and sundry.
Often, it won't be practical to separate the embedded libfdt's
namespace from that of the surrounding project.  Which means there can
be namespace conflicts between even libfdt's internal/static functions
and functions or macros coming from the surrounding project's headers
via libfdt_env.h.

This patch, therefore, renames a bunch of libfdt internal functions
and macros and makes a few other chances to reduce the chances of
namespace collisions with embedding projects.  Specifically:
	- Internal functions (even static ones) are now named _fdt_*()

	- The type and (static) global for the error table in
          fdt_strerror() gain an fdt_ prefix

	- The unused macro PALIGN is removed

	- The memeq and streq macros are removed and open-coded in the
          users (they were only used once each)

	- Other macros gain an FDT_ prefix

	- To save some of the bulk from the previous change, an
          FDT_TAGALIGN() macro is introduced, where FDT_TAGALIGN(x) ==
          FDT_ALIGN(x, FDT_TAGSIZE)
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
      fc7758ee
    • D
      dtc: Enable and fix -Wcast-qual warnings · c6683026
      由 David Gibson 提交于 
      Enabling -Wcast-qual warnings in dtc shows up a number of places where
we are incorrectly discarding a const qualification.  There are also
some places where we are intentionally discarding the 'const', and we
need an ugly cast through uintptr_t to suppress the warning.  However,
most of these are pretty well isolated with the *_w() functions.  So
in the interests of maximum safety with const qualifications, this
patch enables the warnings and fixes the existing complaints.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Acked-by: NGerald Van Baren <vanbaren@cideas.com>
      c6683026
    • D
      dtc: Enable and fix -Wpointer-arith warnings · ef4e8ce1
      由 David Gibson 提交于 
      This patch turns on the -Wpointer-arith option in the dtc Makefile,
and fixes the resulting warnings due to using (void *) in pointer
arithmetic.  While convenient, pointer arithmetic on void * is not
portable, so it's better that we avoid it, particularly in libfdt.

Also add necessary definition of uintptr_t needed by David Gibson's
changeset "dtc: Enable and fix -Wpointer-arith warnings" (the definition
comes from stdint.h, which u-boot doesn't have). -- gvb
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NGerald Van Baren <vanbaren@cideas.com>
      ef4e8ce1
  7. 23 8月, 2008 1 次提交
  9. 22 8月, 2008 4 次提交
  11. 21 8月, 2008 8 次提交