diff options
| author | Heiko Schocher <hs@denx.de> | 2016-08-17 07:13:25 (GMT) |
|---|---|---|
| committer | Andreas Bießmann <andreas@biessmann.org> | 2016-10-28 16:37:13 (GMT) |
| commit | 6ed67659b93f9b3190558845c20faea1447ae4ce (patch) | |
| tree | a99f26ba1ab9bc7bc66ee7b7bc5f0f6857068e3b /board/bluewater | |
| parent | 806a5a3958e4af483e529cf0db75464055d6e13a (diff) | |
| download | u-boot-6ed67659b93f9b3190558845c20faea1447ae4ce.tar.xz | |
arm, at91: add icache support
add at least icache support for at91 based boards.
This speeds up NOR flash access on an at91sam9g15
based board from 15.2 seconds reading 8 MiB from
a SPI NOR flash to 5.7 seconds.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
Diffstat (limited to 'board/bluewater')
| -rw-r--r-- | board/bluewater/gurnard/gurnard.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/board/bluewater/gurnard/gurnard.c b/board/bluewater/gurnard/gurnard.c index 2a36d29..08b1401 100644 --- a/board/bluewater/gurnard/gurnard.c +++ b/board/bluewater/gurnard/gurnard.c @@ -414,12 +414,6 @@ void reset_phy(void) { } -/* This breaks the Ethernet MAC at present */ -void enable_caches(void) -{ - dcache_enable(); -} - /* SPI chip select control - only used for FPGA programming */ #ifdef CONFIG_ATMEL_SPI |