u-boot/arch
maxims@google.com 14e4b14979 aspeed: Add basic ast2500-specific drivers and configuration
Clock Driver

This driver is ast2500-specific and is not compatible with earlier
versions of this chip. The differences are not that big, but they are
in somewhat random places, so making it compatible with ast2400 is not
worth the effort at the moment.

SDRAM MC driver

The driver is very ast2500-specific and is completely incompatible
with previous versions of the chip.

The memory controller is very poorly documented by Aspeed in the
datasheet, with any mention of the whole range of registers missing. The
initialization procedure has been basically taken from Aspeed SDK, where
it is implemented in assembly. Here it is rewritten in C, with very limited
understanding of what exactly it is doing.
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-01-28 14:04:29 -05:00
..
arc Convert CONFIG_ARCH_EARLY_INIT_R to Kconfig 2017-01-25 16:43:48 -05:00
arm aspeed: Add basic ast2500-specific drivers and configuration 2017-01-28 14:04:29 -05:00
avr32 efi: Use asmlinkage for EFIAPI 2016-10-19 09:01:53 +02:00
blackfin Convert CONFIG_ARCH_MISC_INIT to Kconfig 2017-01-25 17:38:41 -05:00
m68k spi: Zap cf_qspi driver and related code 2017-01-15 18:29:04 +01:00
microblaze Kconfig: Migrate BOARD_LATE_INIT to a select 2017-01-24 10:35:54 -05:00
mips mips: Use common _AC macro now. 2017-01-10 08:19:26 -05:00
nds32 nds32: Support relocation. 2016-09-29 15:38:10 +08:00
nios2 efi: Use asmlinkage for EFIAPI 2016-10-19 09:01:53 +02:00
openrisc efi: Use asmlinkage for EFIAPI 2016-10-19 09:01:53 +02:00
powerpc Merge git://git.denx.de/u-boot-mpc85xx 2017-01-25 17:38:45 -05:00
sandbox spl: sandbox: Drop spl_board_announce_boot_device() 2016-12-09 08:40:18 -05:00
sh sh: generate position independent code for all platforms 2016-12-02 21:32:54 -05:00
sparc efi: Use asmlinkage for EFIAPI 2016-10-19 09:01:53 +02:00
x86 x86: Add file names from Kconfig in CMC/FSP/VGA nodes in u-boot.dtsi 2016-12-26 13:36:21 +08:00
xtensa Remove arch/${ARCH}/include/asm/errno.h 2016-09-23 17:56:18 -04:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig Convert CONFIG_ARCH_MISC_INIT to Kconfig 2017-01-25 17:38:41 -05:00