From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 01/13] tegra: remove support for UART SPI switch
Date: Tue, 19 Mar 2013 13:13:06 -0600 [thread overview]
Message-ID: <5148B8C2.4070208@wwwdotorg.org> (raw)
In-Reply-To: <CAPnjgZ1z9j6ZEsEZFO1a4YbBkA5o4emq7k1_=dKVaMncWj8u5g@mail.gmail.com>
On 03/19/2013 01:01 PM, Simon Glass wrote:
> Hi Allen,
>
> On Sat, Mar 16, 2013 at 9:58 PM, Allen Martin <amartin@nvidia.com> wrote:
>> This feature was only used for tegra20 seaboard that had a pinmux
>> conflict on the SPI pins. These boards were never manufactured, so
>> remove this support to clean up SPI driver.
>>
>> Signed-off-by: Allen Martin <amartin@nvidia.com>
>> ---
>> arch/arm/include/asm/arch-tegra/board.h | 3 +-
>> .../arm/include/asm/arch-tegra20/uart-spi-switch.h | 46 -------
>> board/nvidia/common/board.c | 3 -
>> board/nvidia/common/common.mk | 1 -
>> board/nvidia/common/uart-spi-switch.c | 125 --------------------
>> board/nvidia/seaboard/seaboard.c | 2 +-
>> drivers/spi/tegra_spi.c | 25 +---
>> 7 files changed, 3 insertions(+), 202 deletions(-)
>> delete mode 100644 arch/arm/include/asm/arch-tegra20/uart-spi-switch.h
>> delete mode 100644 board/nvidia/common/uart-spi-switch.c
>
> OK, maybe I need to get the T114 booting and stop using the seaboard?
Seaboard still works perfectly after this patch (or should; I assume
Allen tested it!). The only issue is that you can't use SPI; the
assumption being that you store the BCT/bootloader in eMMC rather than
SPI and hence have no need to use SPI. SPI can be tested on other
Tegra20 board designs, such as TrimSlice (or perhaps Kaen/Aebl if
they're still around!)
next prev parent reply other threads:[~2013-03-19 19:13 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-17 4:58 [U-Boot] [PATCH v2 00/13] tegra114 SPI driver Allen Martin
2013-03-17 4:58 ` [U-Boot] [PATCH v2 01/13] tegra: remove support for UART SPI switch Allen Martin
2013-03-19 18:14 ` Stephen Warren
2013-03-19 19:01 ` Simon Glass
2013-03-19 19:13 ` Stephen Warren [this message]
2013-03-21 21:04 ` Simon Glass
2013-03-17 4:58 ` [U-Boot] [PATCH v2 02/13] tegra: spi: rename tegra SPI drivers Allen Martin
2013-03-17 4:58 ` [U-Boot] [PATCH v2 03/13] tegra: spi: remove non fdt support Allen Martin
2013-03-17 4:58 ` [U-Boot] [PATCH v2 04/13] tegra: spi: pull register structs out of headers Allen Martin
2013-03-17 4:58 ` [U-Boot] [PATCH v2 05/13] tegra20: spi: move fdt probe to spi_init Allen Martin
2013-03-17 4:58 ` [U-Boot] [PATCH v2 06/13] spi: add common fdt SPI driver interface Allen Martin
2013-03-19 18:24 ` Stephen Warren
2013-03-21 21:05 ` Simon Glass
2013-03-17 4:58 ` [U-Boot] [PATCH v2 07/13] sf: winbond: add W25Q32DW Allen Martin
2013-05-23 7:45 ` Jagan Teki
2013-05-24 20:39 ` Jagan Teki
2013-05-29 0:28 ` Allen Martin
2013-05-29 1:00 ` Jagan Teki
2013-03-17 4:58 ` [U-Boot] [PATCH v2 08/13] tegra114: fdt: add compatible string for tegra114 SPI ctrl Allen Martin
2013-03-17 4:58 ` [U-Boot] [PATCH v2 09/13] tegra114: fdt: add apbdma block Allen Martin
2013-03-17 4:58 ` [U-Boot] [PATCH v2 10/13] tegra114: fdt: add SPI blocks Allen Martin
2013-03-17 4:58 ` [U-Boot] [PATCH v2 11/13] tegra114: dalmore: fdt: enable dalmore SPI controller Allen Martin
2013-03-17 4:58 ` [U-Boot] [PATCH v2 12/13] tegra114: add SPI driver Allen Martin
2013-03-19 21:22 ` Simon Glass
2013-03-17 4:58 ` [U-Boot] [PATCH v2 13/13] tegra114: dalmore: config: enable SPI Allen Martin
2013-03-18 19:34 ` [U-Boot] [PATCH v2 00/13] tegra114 SPI driver Tom Warren
2013-03-19 18:23 ` Stephen Warren
2013-03-21 21:07 ` Simon Glass
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