Toshifumi NISHINAGA
25c1b1353c
stm32: Add SDRAM support for stm32f746 discovery board
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This patch adds SDRAM support for stm32f746 discovery board.
This patch depends on previous patch.
This patch is based on STM32F4 and emcraft's[1].
[1]: https://github.com/EmcraftSystems/u-boot
Signed-off-by: Toshifumi NISHINAGA <tnishinaga.dev@gmail.com >
2016-07-14 18:22:43 -04:00
Vikas Manocha
0a61ee880c
stm32: move stm32 specific code to mach-stm32
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This patch moves stm32 sources at one place, with this armv7m now contains
only generic stuff.
Signed-off-by: Vikas Manocha <vikas.manocha@st.com >
2016-01-20 10:19:41 -05:00
Kamil Lulko
5be9356926
Change e-mail address of Kamil Lulko
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Signed-off-by: Kamil Lulko <kamil.lulko@gmail.com >
2015-12-05 18:22:32 -05:00
Vadzim Dambrouski
43fb0e3926
arm: stm32f4: fix a bug when a random sector gets erased
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Old sector number is not being cleared from FLASH_CR register. For example
when first erased sector was 001 and then you want to erase sector 010,
sector 011 gets erased instead.
This patch clears old sector number from FLASH_CR register before a new
one is written.
Signed-off-by: Vadzim Dambrouski <pftbest@gmail.com >
2015-11-10 16:48:50 +01:00
Vadzim Dambrouski
4cd3246f2a
arm: stm32f4: fix a bug when only first sector gets erased
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flash_lock call is inside a for loop, so after the first iteration flash
is locked and no more sectors can be erased.
Move flash_lock out of the loop.
Signed-off-by: Vadzim Dambrouski <pftbest@gmail.com >
2015-11-10 16:48:47 +01:00
Antonio Borneo
fffde77e13
stm32f4: add cpu clock option for 180 MHz
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While most stm32f4 run at 168 MHz, stm32f429 can work till 180 MHz.
Add option to select 180 MHz through macro CONFIG_SYS_CLK_FREQ.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com >
To: Albert Aribaud <albert.u.boot@aribaud.net >
To: Tom Rini <trini@konsulko.com >
To: Kamil Lulko <rev13@wp.pl >
Cc: u-boot@lists.denx.de
2015-07-27 15:02:14 -04:00
Matt Porter
2d18ef2364
ARMv7M: add STM32F1 support
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Add ARMv7M STM32F1 support including clocks, timer, gpio, and flash.
Signed-off-by: Matt Porter <mporter@konsulko.com >
2015-05-28 08:18:24 -04:00
rev13@wp.pl
eaaa4f7e0e
ARMv7M: Add STM32F4 support
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Signed-off-by: Kamil Lulko <rev13@wp.pl >
Reviewed-by: Tom Rini <trini@konsulko.com >
2015-04-22 12:14:55 -04:00
rev13@wp.pl
12d8a72913
ARM: Add ARMv7-M support
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Signed-off-by: Kamil Lulko <rev13@wp.pl >
2015-04-22 12:14:55 -04:00
