20fe38e7 | 18-Jan-2018 |
Patrice Chotard <patrice.chotard@st.com> |
clk: clk_stm32f: Move SYSCFG clock setup into configure_clocks()
Move SYSCFG clock setup into configure_clocks() instead of calling clock_setup() from board file.
As this clock is only needed in ca
clk: clk_stm32f: Move SYSCFG clock setup into configure_clocks()
Move SYSCFG clock setup into configure_clocks() instead of calling clock_setup() from board file.
As this clock is only needed in case of ethernet enabled and as both stm32f4 and stm32f7 are using the Designware ethernet IP, we use CONFIG_ETH_DESIGNWARE to only enable this clock if needed.
Move the RMII setup from board_early_init_f() to board_init() to insure that RMII bit is set only when clock driver is initialized.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
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1a73bd84 | 28-May-2017 |
Vikas Manocha <vikas.manocha@st.com> |
spl: stm32f7: configure for xip booting
With xip booting configuration, we don't need to copy the next image (U-Boot or linux xipimage) from flash to sdram area.
Flash memory organization is like t
spl: stm32f7: configure for xip booting
With xip booting configuration, we don't need to copy the next image (U-Boot or linux xipimage) from flash to sdram area.
Flash memory organization is like this: spl-U-Boot: u-boot-spl.bin : 0x0800_0000 U-Boot : u-boot-dtb.bin : 0x0800_8000 linux : xipImage : 0x0800_8000
It is also possible to have U-Boot binary & linux binaries configured at different addresses of flash memory like U-Boot at 0x0800_8000 & linux xipImage at 0x0800_4000. But in any case, spl-U-Boot needs to be compiled for U-Boot as next binary with SPL_OS_BOOT option disabled. By default, spl is configured to boot linux xipImage.
Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
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2d9c33ca | 10-Apr-2017 |
Vikas Manocha <vikas.manocha@st.com> |
stm32f7: use driver model for sdram initialization
As driver model takes care of pin control configuraion, this patch also removes the sdram/fmc pin configuration.
Signed-off-by: Vikas Manocha <vik
stm32f7: use driver model for sdram initialization
As driver model takes care of pin control configuraion, this patch also removes the sdram/fmc pin configuration.
Signed-off-by: Vikas Manocha <vikas.manocha@st.com> cc: Christophe KERELLO <christophe.kerello@st.com>
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