* [U-Boot] [PATCH] omap2: nand: Make NAND_OMAP_GPMC_PREFETCH default
@ 2017-10-20 20:55 Tom Rini
2017-10-21 20:29 ` Jeroen Hofstee
2017-11-17 15:44 ` [U-Boot] " Tom Rini
0 siblings, 2 replies; 3+ messages in thread
From: Tom Rini @ 2017-10-20 20:55 UTC (permalink / raw)
To: u-boot
This option provides better performance and should really always be
enabled. Make this be default y.
Signed-off-by: Tom Rini <trini@konsulko.com>
---
drivers/mtd/nand/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 794410a152fe..ca9819344ecc 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -55,6 +55,7 @@ config NAND_OMAP_GPMC
config NAND_OMAP_GPMC_PREFETCH
bool "Enable GPMC Prefetch"
depends on NAND_OMAP_GPMC
+ default y
help
On OMAP platforms that use the GPMC controller
(CONFIG_NAND_OMAP_GPMC_PREFETCH), this options enables the code that
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH] omap2: nand: Make NAND_OMAP_GPMC_PREFETCH default
2017-10-20 20:55 [U-Boot] [PATCH] omap2: nand: Make NAND_OMAP_GPMC_PREFETCH default Tom Rini
@ 2017-10-21 20:29 ` Jeroen Hofstee
2017-11-17 15:44 ` [U-Boot] " Tom Rini
1 sibling, 0 replies; 3+ messages in thread
From: Jeroen Hofstee @ 2017-10-21 20:29 UTC (permalink / raw)
To: u-boot
Hello Tom,
On 10/20/2017 10:55 PM, Tom Rini wrote:
> This option provides better performance and should really always be
> enabled. Make this be default y.
Right, for the 8 bit / 16 bit this should work. At least two years ago,
so assuming you guys didn't brick it in the mean time:
Acked-by: Jeroen Hofstee <jeroen@myspectrum.nl>
As a side note, tweaking the gpmc timing can potentially make reading
from NAND a bit faster as well.
Regards,
Jeroen
^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] omap2: nand: Make NAND_OMAP_GPMC_PREFETCH default
2017-10-20 20:55 [U-Boot] [PATCH] omap2: nand: Make NAND_OMAP_GPMC_PREFETCH default Tom Rini
2017-10-21 20:29 ` Jeroen Hofstee
@ 2017-11-17 15:44 ` Tom Rini
1 sibling, 0 replies; 3+ messages in thread
From: Tom Rini @ 2017-11-17 15:44 UTC (permalink / raw)
To: u-boot
On Fri, Oct 20, 2017 at 04:55:51PM -0400, Tom Rini wrote:
> This option provides better performance and should really always be
> enabled. Make this be default y.
>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Acked-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Applied to u-boot/master, thanks!
--
Tom
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2017-10-20 20:55 [U-Boot] [PATCH] omap2: nand: Make NAND_OMAP_GPMC_PREFETCH default Tom Rini
2017-10-21 20:29 ` Jeroen Hofstee
2017-11-17 15:44 ` [U-Boot] " Tom Rini
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