Eric Lee / smarc-uboot

Download as
Browse Code ยป

Commit c5ba6357b322581f2b408e039c459379e4aae5e3

Authored by Michal Simek
1 parent 0905046050
Exists in smarc_8mq_lf_v2020.04 and in 9 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

microblaze: Enable cache by default 

The whole cache code needs to be redesign to read information about cache
from DT instead of macro selection. Enable caches by default because
systems have caches on by default for Linux.

Also enable CMD_CACHE to be able to disable cache if there is any issue.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

Showing 2 changed files with 4 additions and 0 deletions Side-by-side Diff

configs/microblaze-generic_defconfig
Diff comments   View file @ c5ba635
... ... @@ -37,6 +37,7 @@
37 37 CONFIG_CMD_TFTPPUT=y
38 38 CONFIG_CMD_MII=y
39 39 CONFIG_CMD_PING=y
  40 +CONFIG_CMD_CACHE=y
40 41 CONFIG_CMD_JFFS2=y
41 42 CONFIG_SPL_OF_CONTROL=y
42 43 CONFIG_OF_EMBED=y
include/configs/microblaze-generic.h
Diff comments   View file @ c5ba635
... ... @@ -100,6 +100,9 @@
100 100 #endif /* !SPIFLASH */
101 101 #endif /* !FLASH */
102 102  
  103 +#define XILINX_USE_ICACHE 1
  104 +#define XILINX_USE_DCACHE 1
  105 +
103 106 #if defined(XILINX_USE_ICACHE)
104 107 # define CONFIG_ICACHE
105 108 #else