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5642 Commits

Author SHA1 Message Date
Antony Pavlov 9b64050669 MIPS: import header files 
from linux-2.6.39:
 * arch/mips/include/asm/*
 * include/asm-generic/int-ll64.h

from barebox-2011.07.0 arch/x86:
 * arch/mips/include/asm/sections.h

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-05 18:20:17 +02:00
Antony Pavlov 922808aec8 MIPS: import libgcc-related files from linux-2.6.39 
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-05 18:20:17 +02:00
Antony Pavlov aef0d57c79 MIPS: initial commit: add empty but required header files 
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-05 18:20:17 +02:00
Jean-Christophe PLAGNIOL-VILLARD 454f331bfe serial_ns16550: drop the non working check 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-04 09:04:25 +02:00
Sascha Hauer 376a2dbfe0 Merge branch 'pu-defconfig' into next 2011-08-04 09:03:42 +02:00
Sascha Hauer 24eb43256f Merge branch 'pu-time' into next 2011-08-04 09:03:38 +02:00
Sascha Hauer 46a16b72a0 Merge branch 'pu-mmu' into next 2011-08-04 09:03:34 +02:00
Sascha Hauer d64b94a1eb ARM scb9328: update defconfig 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:21:52 +02:00
Sascha Hauer d85d4562a5 ARM pcm043: update defconfig 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:21:52 +02:00
Sascha Hauer d3a9c0a3c3 ARM pcm038: update defconfig 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:21:52 +02:00
Sascha Hauer c9ba5c7414 ARM pcm037: update defconfig 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:21:51 +02:00
Sascha Hauer 7c968ec0fb ARM pca100: update defconfig 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:21:51 +02:00
Sascha Hauer 9c0ac28003 ARM cupid: update defconfig 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:21:51 +02:00
Sascha Hauer e12a0f31be ARM babbage: update defconfig 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:21:51 +02:00
Sascha Hauer 5628f0837e ARM cupid: update defconfig 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:21:51 +02:00
Sascha Hauer a2bd44519e ARM scb9328: Add missing env 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:21:51 +02:00
Sascha Hauer 628434ae50 Merge branch 'pu-remove-gd_t' into next 2011-08-03 09:20:29 +02:00
Sascha Hauer 5de95712d9 Add 'time' command to measure execution time of a command 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:16:29 +02:00
Sascha Hauer 39825b591c memcpy command: allow to interrupt 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:16:25 +02:00
Sascha Hauer 43ebdba64a remove now unnecessary HAVE_MMU from Kconfig 
MMU now can be enabled on every ARM board, so remove
the dependency.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:12:16 +02:00
Sascha Hauer 56c379160b ARM mmu: Fix arm_create_pte 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:11:25 +02:00
Sascha Hauer a6c333c7f2 ARM boards: remove now unnecessary mmu calls 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-08-03 09:11:16 +02:00
Sascha Hauer 3100ea1466 ARM: rework MMU support 
In barebox we used 1MiB sections to map our SDRAM cachable. This
has the drawback that we have to map our sdram twice: cached for
normal sdram and uncached for DMA operations. As address space gets
sparse on newer systems we are sometines unable to find a suitably
big enough area for the dma coherent space.

This patch changes the MMU code to use second level page tables.
With it we can implement dma_alloc_coherent as normal malloc, we
just have to remap the allocated area uncached afterwards and map
it cached again after free().

This makes arm_create_section(), setup_dma_coherent() and mmu_enable()
noops.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-03 09:11:10 +02:00
Sascha Hauer f9f35ee938 ARM boards: move sdram setup before mmu setup 
The new MMU setup will need SDRAM base addresses and sizes.
For this reason convert the MMU enabled ARM boards:

- move mem setup to mem_initcall. This is early but
  still makes sure that we already have the console available
- move MMU setup in this initcall temporary as after the mmu_init will generic

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-08-01 16:32:00 +02:00
Jean-Christophe PLAGNIOL-VILLARD 2222dbc286 init: introduce mem, mmu and postmmu initcall 
on ARM we need to init all the memory before the mmu and before any drivers
use dma_alloc_coherent

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-08-01 16:31:46 +02:00
Sascha Hauer 8ba794abd4 ARM: pass size to dma_free_coherent 
We'll need it later once we remap dma memory.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-01 21:49:34 +08:00
Sascha Hauer d77ef33347 ARM l2x0: make init function static inline if l2 is not available 
So that the ifdeffery can be moved out of the board code.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-01 21:49:33 +08:00
Sascha Hauer 5f56079cd5 ARM: move armlinux_add_dram to location which is always compiled 
We want to use the memory banks later in the MMU which is
independent of Linux, so move this to a location which is
always compiled.

Also, make the memory bank list global and add an iterator
for it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-01 21:49:33 +08:00
Sascha Hauer aab32057b3 ARM cache l2x0: depend on MMU 
l2x0 cache support does not work without MMU, so depend
on it in Kconfig.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-01 21:49:33 +08:00
Jean-Christophe PLAGNIOL-VILLARD 95067e23ac arm: introduce arm_add_mem_device to register dram device 
this will automaticaly register the device to armlinux_add_dram

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-08-01 21:49:33 +08:00
Sascha Hauer b821d73607 Merge branch 'resource' of git://uboot.jcrosoft.org/barebox into next 2011-08-01 14:10:38 +02:00
Sascha Hauer 147affbd8d remove unused global_data.h 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-01 12:00:59 +02:00
Sascha Hauer f6ad18c759 remove unused DECLARE_GLOBAL_DATA_PTR 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-01 12:00:59 +02:00
Antony Pavlov 1a886dd478 remove unused U-Boot header file include/ioports.h 
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-01 11:54:11 +02:00
Jean-Christophe PLAGNIOL-VILLARD ad7590ee64 driver: remove map_base 
as now all the drivers and board have been switch to resource whe can drop
map_base and size from device_d

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-08-01 16:33:44 +08:00
Jean-Christophe PLAGNIOL-VILLARD c71a77ab87 ns16550: switch to resource 
use generic read/write depending on the memory size
if no reg_read/write defined

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-08-01 16:33:09 +08:00
Jean-Christophe PLAGNIOL-VILLARD 3f59bab47c nios2: remove dead code in generic board 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-08-01 16:31:56 +08:00
Jean-Christophe PLAGNIOL-VILLARD 6e2e7a67f2 mci-core: switch to resource 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:27 +08:00
Jean-Christophe PLAGNIOL-VILLARD 4b68e2f5d6 imx: switch remaing board to resource 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:27 +08:00
Jean-Christophe PLAGNIOL-VILLARD 005b35a13b sandbox: switch to resource 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:27 +08:00
Jean-Christophe PLAGNIOL-VILLARD b1be292352 ata: switch to resource 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:27 +08:00
Jean-Christophe PLAGNIOL-VILLARD 12ed40bb17 fs: switch to resource 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:27 +08:00
Jean-Christophe PLAGNIOL-VILLARD 805a4a0c7d netx: switch to resource 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:27 +08:00
Jean-Christophe PLAGNIOL-VILLARD 535d38b92a edb93xx: switch to resource 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:27 +08:00
Jean-Christophe PLAGNIOL-VILLARD 931c1cc5a6 ns16550: if not specific f_caps defined use default stdin, stdout, stderr 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:27 +08:00
Jean-Christophe PLAGNIOL-VILLARD 0616e182a5 s3c/boards: switch to resources 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:27 +08:00
Jean-Christophe PLAGNIOL-VILLARD 3d59ba2669 ipe337: switch to resources 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:26 +08:00
Jean-Christophe PLAGNIOL-VILLARD 08cdbd3ae3 pcm030: switch to resources 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:26 +08:00
Jean-Christophe PLAGNIOL-VILLARD 9d53f1193f fsl_udc: switch to resource 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:26 +08:00
Jean-Christophe PLAGNIOL-VILLARD 13da42d6d7 cfi_flash: convert missing map_base 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2011-07-30 02:05:26 +08:00