u-boot.git/arch/arm/cpu/arm926ejs/mx28, branch main

mxs: reorganize source directory for easy sharing of code in i.MXS SoCs

2012-09-01T12:58:17Z

Most code can be shared between i.MX23 and i.MX28 as both are from i.MXS family; this source directory structure makes easy to share code among them. Signed-off-by: Otavio Salvador Acked-by: Stefano Babic

MX28: use a clear name for DDR2 initialization

2012-09-01T12:58:16Z

The mx28 prefix has been added to the initialization data and function so it is clear by which SoC it is used as i.MX233 will have a specific one. While on that, we also change it to static. Signed-off-by: Otavio Salvador Acked-by: Marek Vasut

MX28: extend print_cpuinfo() to use chip information

2012-09-01T12:58:16Z

The information now is gathered from HW_DIGCTL_CHIPID register and includes the chip modem and revision on the output. Signed-off-by: Otavio Salvador

ARM: mx28: Remove CONFIG_ARCH_CPU_INIT

2012-07-07T12:07:44Z

No need to define CONFIG_ARCH_CPU_INIT. All mx28 based boards should use arch_cpu_init(). Signed-off-by: Fabio Estevam Acked-by: Marek Vasut

i.MX28: Add function to adjust memory parameters

2012-07-07T12:07:29Z

This function can be overridden at run-time and allows implementors of new boards based on the i.MX28 chip to fine-tune the memory params. It is possible to write into the dram_vals array because when the SPL runs, it is located SRAM. Therefore the location is writable. There is no possibility of these data to be read-only. Signed-off-by: Marek Vasut Cc: Wolfgang Denk Cc: Detlev Zundel Cc: Stefano Babic Cc: Fabio Estevam

i.MX28: Avoid redefining serial_put[cs]()

2012-05-15T06:31:36Z

Do not define serial_putc() and serial_puts() calls if CONFIG_SPL_SERIAL_SUPPORT is set. Signed-off-by: Marek Vasut Cc: Detlev Zundel Cc: Fabio Estevam Cc: Stefano Babic Cc: Wolfgang Denk Acked-by: Stefano Babic

i.MX28: Add battery boot components to SPL

2012-05-15T06:31:36Z

Signed-off-by: Marek Vasut Cc: Detlev Zundel Cc: Fabio Estevam Cc: Stefano Babic Cc: Wolfgang Denk

i.MX28: Reorder battery status functions in SPL

2012-05-15T06:31:36Z

Signed-off-by: Marek Vasut Cc: Detlev Zundel Cc: Fabio Estevam Cc: Stefano Babic Cc: Wolfgang Denk

i.MX28: Add LRADC init to i.MX28 SPL

2012-05-15T06:31:36Z

This code is part of battery boot support for i.MX28. Signed-off-by: Marek Vasut Cc: Detlev Zundel Cc: Fabio Estevam Cc: Stefano Babic Cc: Wolfgang Denk

i.MX28: Shut down the LCD controller before reset

2012-05-15T06:31:36Z

If the LCD controller is on before the CPU goes into reset, the traffic on LCDIF data pins interferes with the BootROM's boot mode sampling. So shut the controller down. Signed-off-by: Marek Vasut Cc: Detlev Zundel Cc: Fabio Estevam Cc: Stefano Babic Cc: Wolfgang Denk