- Update romcc so that it more successfully spills registers to the xmm registers
- Add several more test cases. - Bump the version number to .32 git-svn-id: svn://svn.coreboot.org/coreboot/trunk@919 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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43
util/romcc/tests/simple_test47.c
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43
util/romcc/tests/simple_test47.c
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@@ -0,0 +1,43 @@
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static void spd_set_memclk(void)
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{
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unsigned min_cycle_time, min_latency;
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unsigned device;
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int new_cycle_time, new_latency;
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int index;
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int latency;
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min_cycle_time = 0x50;
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min_latency = 2;
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device = 0x50;
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new_latency = 5;
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new_cycle_time = 0xa0;
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latency = 23;
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for(index = 0; index < 3; index++, latency++) {
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unsigned long loops;
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unsigned address = index;
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loops = 1000000;
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do {
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} while(--loops);
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if (loops) {
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continue;
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}
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__builtin_outb(device, 0x10e4);
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__builtin_outb(address & 0xFF, 0x10e8);
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loops = 1000000;
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while(--loops)
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;
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}
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if (new_cycle_time > min_cycle_time) {
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min_cycle_time = new_cycle_time;
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}
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if (new_latency > min_latency) {
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min_latency = new_latency;
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}
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}
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