Commit graph

11 commits

Author SHA1 Message Date
Masahiro Yamada
a79854a90f board: arm: convert makefiles to Kbuild style
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Vipin Kumar <vipin.kumar@st.com>
Cc: Tom Warren <twarren@nvidia.com>
Cc: Tom Rini <trini@ti.com>
2013-11-01 11:42:12 -04:00
Marek Vasut
7b8657e2bd ARM: mxs: Receive r0 and r1 passed from BootROM
Make sure value in register r0 and r1 is preserved and passed to
the board_init_ll() and mxs_common_spl_init() where it can be
processed further. The value in r0 can be configured during the
BootStream generation to arbitary value, r1 contains pointer to
return value from CALL'd function.

This patch also clears the value in r0 before returning to BootROM
to make sure the BootROM is not confused by this value.

Finally, this patch cleans up some comments in the start.S file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
2013-09-10 19:12:54 +02:00
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
Fabio Estevam
0b323439a5 mx23_olinuxino: Do not set voltage selection bit for SSP pads
mx23 SSP pad registers do not contain voltage selection bit, so just remove it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-05-06 09:55:52 +02:00
Fabio Estevam
83284a1a6e mx23_olinuxino: Fix DDR pin iomux settings
Change MUX_CONFIG_EMI to use the same drive strength as the bootlets code from
Freescale, which results in much better stability.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-05-05 17:08:46 +02:00
Otavio Salvador
7315e3bf2c mx23_olinuxino: Fix warning for implicit declaration
Fixes a build warning of implicit declaration of
gpio_direction_output, as bellow:

,----
| mx23_olinuxino.c: In function 'board_early_init_f':
| mx23_olinuxino.c:51:2: warning: implicit declaration
|     of function 'gpio_direction_output'
|     [-Wimplicit-function-declaration]
`----

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-03-07 18:29:20 +01:00
Otavio Salvador
ebe1d17006 mx23_olinuxino: Enable USB support
This enabled USB support for the mx23_olinuxino board.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-03-07 17:22:58 +01:00
Otavio Salvador
36c7c9250d mx23_olinuxino: Add support for status LED
This allow user to know if the bootloader is running, even without a
serial console.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-03-07 17:22:57 +01:00
Marek Vasut
13b1ebdec6 mxs: mmc: mx23_olinuxino: Add MMC support
Add support for the MMC attached to SSP1.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
2013-01-28 11:43:01 +01:00
Marek Vasut
8303ed128a mxs: Boost the memory power supply
The memory power supply on MX23 didn't pump out enough juice into
the DRAM chip, thus caused occasional memory corruption. Fix this.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2013-01-28 06:40:38 +01:00
Marek Vasut
64a9386080 mxs: Add MX23 olinuxino board support
This patch adds support for MX23-based Olinuxino board.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
2013-01-21 12:05:22 +01:00