4.115
Last change
on this file since ae55da72 was
9b4422a2,
checked in by Joel Sherrill <joel.sherrill@…>, on 05/03/12 at 15:09:24
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Remove All CVS Id Strings Possible Using a Script
Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
|
-
Property mode set to
100644
|
File size:
1.1 KB
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1 | /* |
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2 | * cpuinit.c - this file contains functions for initializing the CPU |
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3 | * |
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4 | * Written by Jay Monkman (jmonkman@frasca.com) |
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5 | */ |
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6 | |
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7 | #include <bsp.h> |
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8 | |
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9 | /* Macros for handling all the MMU SPRs */ |
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10 | #define PUT_IC_CST(r) __asm__ volatile ("mtspr 0x230,%0\n" ::"r"(r)) |
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11 | #define GET_IC_CST(r) __asm__ volatile ("mfspr %0,0x230\n" :"=r"(r)) |
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12 | #define PUT_DC_CST(r) __asm__ volatile ("mtspr 0x238,%0\n" ::"r"(r)) |
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13 | #define GET_DC_CST(r) __asm__ volatile ("mfspr %0,0x238\n" :"=r"(r)) |
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14 | |
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15 | void cpu_init(void) |
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16 | { |
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17 | /* BRGCLK is VCO_OUT/4 */ |
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18 | /* |
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19 | m8260.sccr = 0; |
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20 | */ |
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21 | |
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22 | #if 0 |
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23 | register unsigned long t1, t2; |
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24 | |
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25 | /* Let's clear MSR[IR] and MSR[DR] */ |
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26 | t2 = PPC_MSR_IR | PPC_MSR_DR; |
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27 | __asm__ volatile ( |
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28 | "mfmsr %0\n" |
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29 | "andc %0, %0, %1\n" |
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30 | "mtmsr %0\n" :"=r"(t1), "=r"(t2): |
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31 | "1"(t2)); |
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32 | |
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33 | t1 = M8xx_CACHE_CMD_UNLOCK; |
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34 | /* PUT_DC_CST(t1); */ |
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35 | PUT_IC_CST(t1); |
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36 | |
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37 | t1 = M8xx_CACHE_CMD_INVALIDATE; |
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38 | /* PUT_DC_CST(t1); */ |
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39 | PUT_IC_CST(t1); |
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40 | |
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41 | t1 = M8xx_CACHE_CMD_ENABLE; |
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42 | PUT_IC_CST(t1); |
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43 | |
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44 | t1 = M8xx_CACHE_CMD_SFWT; |
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45 | /* PUT_DC_CST(t1); */ |
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46 | t1 = M8xx_CACHE_CMD_ENABLE; |
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47 | /* PUT_DC_CST(t1);*/ |
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48 | #endif |
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49 | } |
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