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iPod Classic: fix s5l8702 cache line length.

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Use 32 bytes for cache line length (arm926ej-s), this prevents
misalignments of ATA storage buffer which in some builds could
cause weird faults.

Change-Id: I88dc595d251315620ec49b0251ddc039ff47181e
Reviewed-on: http://gerrit.rockbox.org/1031
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
This commit is contained in:
Cástor Muñoz 2014-11-10 01:50:19 +01:00 • committed by Marcin Bukat
parent bcca111438
commit edb0c6c92f
3 changed files with 9 additions and 4 deletions
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5
firmware/target/arm/s5l8702/debug-s5l8702.c
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@ -61,6 +61,11 @@ bool dbg_hw_info(void)
_DEBUG_PRINTF("speed: %d MHz", ((CLKCON0 & 1) ?
CPUFREQ_NORMAL : CPUFREQ_MAX) / 1000000);
_DEBUG_PRINTF("current_tick: %d", (unsigned int)current_tick);
uint32_t __res;
asm volatile ("mrc p15, 0, %0, c0, c0, 0" : "=r"(__res));
_DEBUG_PRINTF("ID code: %08x", __res);
asm volatile ("mrc p15, 0, %0, c0, c0, 1" : "=r"(__res));
_DEBUG_PRINTF("cache type: %08x", __res);
line++;
_DEBUG_PRINTF("LCD type: %d", lcd_type);