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| author | Linus Walleij <linus.walleij@linaro.org> | 2011-07-01 09:23:06 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-07-06 21:49:45 +0200 |
| commit | 9715efb8dc9ffa629bf5a1215b11bf2f2f29908b (patch) | |
| tree | 7c05fe2aaf27d60174a33da037fea05e1303b9e6 /arch/arm/include/asm/tcm.h | |
| parent | ARM: 6977/1: pmu: add platform_device_id table support (diff) | |
| download | linux-9715efb8dc9ffa629bf5a1215b11bf2f2f29908b.tar.xz linux-9715efb8dc9ffa629bf5a1215b11bf2f2f29908b.zip | |
ARM: 6984/1: enhance TCM robustness
The PB11MPCore reports "3" DTCM banks, but anything above 2 is an
"undefined" value, so push this to become 0. Further add some checks
if code is compiled to TCM even if there is no D/ITCM present in the
system, and if we can really fit the compiled code. We don't do the
BUG() since it's not helpful, it's better to deal with non-present
TCM dynamically. If there is nothing compiled to the TCM and no TCM
is detected, it will now just shut up even if TCM support is enabled.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/tcm.h')
0 files changed, 0 insertions, 0 deletions