u-boot.git/include/linux, branch v2020.04-rc5 Unnamed repository; edit this file 'description' to name the repository. dma-mapping: move dma_map_(un)single() to <linux/dma-mapping.h> 2020-02-19T13:27:30+00:00 Masahiro Yamada yamada.masahiro@socionext.com 2020-02-14T07:40:19+00:00 9d86b89c590832c9bcb1c69d5ccdecdf731f97ae The implementation of dma_map_single() and dma_unmap_single() is exactly the same for all the architectures that support them. Factor them out to <linux/dma-mapping.h>, and make all drivers to include <linux/dma-mapping.h> instead of <asm/dma-mapping.h>. If we need to differentiate them for some architectures, we can move the generic definitions to <asm-generic/dma-mapping.h>. Add some comments to the helpers. The concept is quite similar to the DMA-API of Linux kernel. Drivers are agnostic about what is going on behind the scene. Just call dma_map_single() before the DMA, and dma_unmap_single() after it. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 
The implementation of dma_map_single() and dma_unmap_single() is
exactly the same for all the architectures that support them.

Factor them out to <linux/dma-mapping.h>, and make all drivers to
include <linux/dma-mapping.h> instead of <asm/dma-mapping.h>.

If we need to differentiate them for some architectures, we can
move the generic definitions to <asm-generic/dma-mapping.h>.

Add some comments to the helpers. The concept is quite similar to
the DMA-API of Linux kernel. Drivers are agnostic about what is
going on behind the scene. Just call dma_map_single() before the
DMA, and dma_unmap_single() after it.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
dm: core: Drop the inclusion of linux/compat.h in dm.h 2020-02-06T04:48:22+00:00 Simon Glass sjg@chromium.org 2020-02-03T14:36:17+00:00 f217651575f30256955f22a1691115a70e7f5934 Most files don't need this header and it pulls in quite of lots of stuff, malloc() in particular. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> 
Most files don't need this header and it pulls in quite of lots of stuff,
malloc() in particular. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
dm: core: Create a new header file for 'compat' features 2020-02-06T02:33:46+00:00 Simon Glass sjg@chromium.org 2020-02-03T14:36:16+00:00 336d4615f8fa774557d14f9b3245daa9e5fe3dbc At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org> 
At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.

Move the compatibility features into a separate header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
sandbox: Rename strdup() functions 2020-02-06T02:33:46+00:00 Simon Glass sjg@chromium.org 2020-02-03T14:36:01+00:00 f72bdc60b230f5e5d77eaad0b2defe07a46c02a9 These functions include calls to a memory-allocation routine and so need to use the system routine when called from a library. To preserve access to these functions for libraries that need it, such as SDL, rename these functions within U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org> 
These functions include calls to a memory-allocation routine and so need
to use the system routine when called from a library.

To preserve access to these functions for libraries that need it, such as
SDL, rename these functions within U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
string: Allow arch override of strndup() also 2020-02-06T02:33:46+00:00 Simon Glass sjg@chromium.org 2020-02-03T14:36:00+00:00 1ea1c7d80f9dd7a4827cddf25fba71d0034510e4 At present architectures can override strdup() but not strndup(). Use the same option for both. Signed-off-by: Simon Glass <sjg@chromium.org> 
At present architectures can override strdup() but not strndup(). Use
the same option for both.

Signed-off-by: Simon Glass <sjg@chromium.org>
mtd: Rename free() to rfree() 2020-02-06T02:33:46+00:00 Simon Glass sjg@chromium.org 2020-02-03T14:35:56+00:00 8d38a8459b0de45f5ff41f3e11c278a5cf395fd0 This function name conflicts with our desire to #define free() to something else on sandbox. Since it deals with resources, rename it to rfree(). Signed-off-by: Simon Glass <sjg@chromium.org> 
This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().

Signed-off-by: Simon Glass <sjg@chromium.org>
mtd: spi-nor-core: Add octal mode support 2020-01-27T16:57:22+00:00 Vignesh Raghavendra vigneshr@ti.com 2019-12-05T10:16:05+00:00 658df8bd946493e7fa7b0048a3a9bd658a1f4518 Add support for Octal flash devices. Octal flash devices use 8 IO lines for data transfer. Currently only 1-1-8 Octal Read mode is supported. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> 
Add support for Octal flash devices. Octal flash devices use 8 IO lines
for data transfer. Currently only 1-1-8 Octal Read mode is supported.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
clk: Include missing headers for linux/clk-provider.h 2020-01-26T11:03:06+00:00 Sean Anderson seanga2@gmail.com 2019-12-25T04:56:22+00:00 9fca6729c6df2bc6978a74f60c0a151e57b437d8 This header was missing a couple of include dependencies when included on its own. Signed-off-by: Sean Anderson <seanga2@gmail.com> 
This header was missing a couple of include dependencies when included on its
own.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Merge tag '2020-01-20-ti-2020.04' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti 2020-01-20T19:54:55+00:00 Tom Rini trini@konsulko.com 2020-01-20T19:54:55+00:00 07add22cab3be86067c227a30ad5d0feab541316 K3 J721E: * DMA support. * MMC and ADMA support. * EEPROM support. * J721e High Security EVM support. * USB DT nodes K3 AM654: * Fixed boot due to pmic probe error. * USB support and DT nodes. * ADMA support DRA7xx/AM57xx: * BBAI board support * Clean up of net platform code under board/ti AM33/AM43/Davinci: * Reduce SPL size for omap3 boards. * SPL DT support for da850-lcdk * PLL divider fix for AM335x 
K3 J721E:
* DMA support.
* MMC and ADMA support.
* EEPROM support.
* J721e High Security EVM support.
* USB DT nodes

K3 AM654:
* Fixed boot due to pmic probe error.
* USB support and DT nodes.
* ADMA support

DRA7xx/AM57xx:
* BBAI board support
* Clean up of net platform code under board/ti

AM33/AM43/Davinci:
* Reduce SPL size for omap3 boards.
* SPL DT support for da850-lcdk
* PLL divider fix for AM335x
lib: Import few bitmap functions from Linux 2020-01-20T04:40:28+00:00 Vignesh Raghavendra vigneshr@ti.com 2019-12-09T04:55:31+00:00 016e6d6a4f9b2b29d9b7f65cbb44874182e277b8 Import few basic bitmap functions (bitmap_{weight,fill,set,clear,or}()) and their dependencies from Linux. These are required for upcoming DMA resource allocation support for TI's K3 SoCs. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> 
Import few basic bitmap functions (bitmap_{weight,fill,set,clear,or}())
and their dependencies from Linux. These are required for upcoming DMA
resource allocation support for TI's K3 SoCs.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>