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Enable program flow prediction in the system control coprocessor setup in the bootloader.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17211 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2008-04-21 21:45:58 +00:00
parent 5818bc3c31
commit 8ec1dca0da
2 changed files with 3 additions and 3 deletions
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2
bootloader/gigabeat-s.c
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@ -156,7 +156,7 @@ void main(void)
lcd_clear_display();
printf("Hello world!");
printf("Gigabeat S Rockbox Bootloader v.00000009");
printf("Gigabeat S Rockbox Bootloader v.00000010");
system_init();
kernel_init();
printf("kernel init done");

4
firmware/target/arm/imx31/crt0.S
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@ -198,10 +198,10 @@ remap_start:
(1 << 22)) /* Unaligned access support disabled */
bic r0, r0, #((1 << 21) | /* All performance features enabled */ \
(1 << 15)) /* Loads to PC set T bit */
bic r0, r0, #((1 << 13) | /* Low vectors */ \
(1 << 11)) /* Program flow prediction disabled (for now) */
bic r0, r0, #((1 << 13)) /* Low vectors */
orr r0, r0, #((1 << 14) | /* Round-robin replacement for I/D caches */ \
(1 << 12) | /* L1 I-cache enabled */ \
(1 << 11) | /* Program flow prediction enabled */ \
(1 << 9) | /* ROM protection enabled */ \
(1 << 8)) /* MMU protection enabled */
orr r0, r0, #((1 << 2) | /* L1 D-cache enabled */ \