diff options
| author | Robert Hancock <hancock@sedsystems.ca> | 2019-08-08 12:14:39 -0600 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-10-08 16:35:16 +0200 |
| commit | 06f5b5a5fc9784e395b401c7ab61dffe04b1a4f9 (patch) | |
| tree | 0b35a140db52e9e817d91def753e15bbbbe32279 /arch/arm/mach-imx/mx6/Kconfig | |
| parent | 01fc7e7b879189b4ccb07fe616189ce171f38516 (diff) | |
ARM: imx: Support larger SPL size on IMX6DQ
Previously the SPL size on all iMX6 platforms was restricted to 68KB
because the OCRAM size on iMX6SL/DL parts is only 128KB. However, the
other iMX6 variants have 256KB of OCRAM. Add an option
CONFIG_MX6_OCRAM_256KB which allows using the full size on boards which
don't need to support the SL/DL variants. This allows for an SPL size of
196KB, which makes it much easier to use configurations such as SPL with
driver model and FDT control.
Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Tested-by: Adam Ford <aford173@gmail.com> #imx6q_logic
Diffstat (limited to 'arch/arm/mach-imx/mx6/Kconfig')
| -rw-r--r-- | arch/arm/mach-imx/mx6/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig index 43d681113d..36e1c98fb5 100644 --- a/arch/arm/mach-imx/mx6/Kconfig +++ b/arch/arm/mach-imx/mx6/Kconfig @@ -87,6 +87,15 @@ config MX6ULL select SYSCOUNTER_TIMER select SYS_L2CACHE_OFF +config MX6_OCRAM_256KB + bool "Support 256KB OCRAM" + depends on MX6D || MX6Q + help + Allows using the full 256KB size of the OCRAM on the MX6Q/MX6D series + of chips, such as for SPL. The OCRAM of the Lite series of chips is + only 128KB, so using this option will prevent the resulting code from + working on those chips. + config MX6_DDRCAL bool "Include dynamic DDR calibration routines" depends on SPL |