u-boot/arch/arm
Russ Dill 335b4e53c9 ARM: am33xx: Always inhibit init/refresh during DDR phy init
A couple of commits have modified the am33xx/am437x ddr2/ddr3
initialization path to fix certain issues, but have had the side effect
of causing L3 noc errors during initialization. The two commits are:

69b918 "am33xx,ddr3: fix ddr3 sdram configuration"
fc46ba "arm: am437x: Enable hardware leveling for EMIF"

The EMIF_REG_INITREF_DIS_MASK bit still needs to be set for all
platforms. This delays initialization and refresh until a later stage.
The 500us timer can be programmed for platforms that require it
and for platforms that don't require it. It is currently hardcoded
for 400MHz systems. For systems with a higher memory frequency
this needs to be a larger value, and for systems with a lower
memory frequency this can be a lower value. This can be
considered a separate issue and corrected in a later commit.

Signed-off-by: Russ Dill <Russ.Dill@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-07-25 12:00:06 -04:00
..
cpu ARM: am33xx: Always inhibit init/refresh during DDR phy init 2016-07-25 12:00:06 -04:00
dts ARM: dts: uniphier: renumber serial aliases for Gentil/Vodka boards 2016-07-23 23:24:46 +09:00
imx-common Various, unrelated tree-wide typo fixes. 2016-07-16 09:43:12 -04:00
include armv7: armv7: introduce set_gpmc_cs0 2016-07-22 14:46:11 -04:00
lib armv8: spl: Call board_init_r from crt0_64 in SPL 2016-07-22 14:46:23 -04:00
mach-at91 arm: at91: taurus/axm: add DM and DTS support 2016-06-26 20:17:22 +02:00
mach-bcm283x rpi: remove redundant board files 2016-04-11 20:48:23 -04:00
mach-davinci common: Pass the boot device into spl_boot_mode() 2016-06-26 20:17:22 +02:00
mach-exynos Merge git://git.denx.de/u-boot-fsl-qoriq 2016-07-19 16:38:57 -04:00
mach-highbank ARM: highbank: move SoC sources to mach-highbank 2015-02-21 08:23:51 -05:00
mach-integrator integrator: switch to DM serial port 2015-08-12 20:47:49 -04:00
mach-keystone keystone: k2h/e/l: Fix DMA coherency for QM PDSP 2016-07-25 12:00:05 -04:00
mach-kirkwood configs: Re-sync with cmd/Kconfig 2016-04-25 15:09:47 -04:00
mach-meson armv8: mmu: Add support of non-identical mapping 2016-07-15 09:01:43 -07:00
mach-mvebu common: Pass the boot device into spl_boot_mode() 2016-06-26 20:17:22 +02:00
mach-orion5x Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
mach-rockchip rockchip: sdram: Update the driver to support of-platdata 2016-07-14 20:40:24 -06:00
mach-s5pc1xx arm: s5pc1xx: move SoC to mach-s5pc1xx 2015-11-30 17:17:01 +09:00
mach-snapdragon armv8: mmu: Add support of non-identical mapping 2016-07-15 09:01:43 -07:00
mach-socfpga common: Pass the boot device into spl_boot_mode() 2016-06-26 20:17:22 +02:00
mach-stm32 Revert "stm32: Change USART port to USART6 for stm32f746 discovery board" 2016-07-21 15:38:13 -04:00
mach-sunxi Merge git://git.denx.de/u-boot-fsl-qoriq 2016-07-19 16:38:57 -04:00
mach-tegra ARM: tegra: pick up actual memory size 2016-07-21 09:31:30 -07:00
mach-uniphier ARM: uniphier: add clock/reset settings for xHCI of ProXstream2 2016-07-24 00:44:55 +09:00
mach-versatile arm: Remove versatileab board 2015-09-11 15:01:25 -04:00
mach-zynq common: Pass the boot device into spl_boot_mode() 2016-06-26 20:17:22 +02:00
thumb1/include/asm/proc-armv arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD 2015-11-10 15:03:48 +01:00
config.mk ARM: Add secure section for initialized data 2016-07-15 15:54:58 +02:00
Kconfig ARM64: zynqmp: Enable CLK and SPL_CLK by default 2016-07-22 14:03:54 +02:00
Kconfig.debug arm: debug: add Kconfig entries for lowlevel debug 2014-10-26 22:23:12 +01:00
Makefile arm: Treat arm946es as v5te 2016-06-02 21:21:34 -04:00