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Slight code clean up.

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Add comments, delete duplicate define and remove spaces.
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
This commit is contained in:
roy zang 2006-12-04 17:56:59 +08:00 committed by Zang Tiefei
parent 4dbcd69e3e
commit 9d27b3a068
3 changed files with 8 additions and 9 deletions
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4
board/mpc7448hpc2/tsi108_init.c
View File

@ -147,7 +147,7 @@ int board_early_init_f (void)
gd->mem_clk = 0; gd->mem_clk = 0;
i = in32 (CFG_TSI108_CSR_BASE + TSI108_CLK_REG_OFFSET + i = in32 (CFG_TSI108_CSR_BASE + TSI108_CLK_REG_OFFSET +
CG_PWRUP_STATUS); CG_PWRUP_STATUS);
i = (i >> 20) & 0x07; /* value of SW4[4:7] */ i = (i >> 20) & 0x07; /* Get GD PLL multiplier */
switch (i) { switch (i) {
case 0: /* external clock */ case 0: /* external clock */
printf ("Using external clock\n"); printf ("Using external clock\n");
@ -229,7 +229,7 @@ int board_early_init_r (void)
__asm__ __volatile__ ("sync"); __asm__ __volatile__ ("sync");
/* Base addresses for Cs0, CS1, CS2, CS3 */ /* Base addresses for CS0, CS1, CS2, CS3 */
out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B0_ADDR, out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B0_ADDR,
0x00000000); 0x00000000);

3
include/74xx_7xx.h
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@ -111,9 +111,8 @@ typedef enum __cpu_t {
CPU_750CX, CPU_750FX, CPU_750GX, CPU_750CX, CPU_750FX, CPU_750GX,
CPU_7400, CPU_7400,
CPU_7410, CPU_7410,
CPU_7448,
CPU_7450, CPU_7455, CPU_7457,
CPU_7447A, CPU_7448, CPU_7447A, CPU_7448,
CPU_7450, CPU_7455, CPU_7457,
CPU_UNKNOWN} cpu_t; CPU_UNKNOWN} cpu_t;
extern cpu_t get_cpu_type(void); extern cpu_t get_cpu_type(void);

6
lib_ppc/extable.c
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@ -37,6 +37,8 @@
* on our cache or tlb entries. * on our cache or tlb entries.
*/ */
DECLARE_GLOBAL_DATA_PTR;
struct exception_table_entry struct exception_table_entry
{ {
unsigned long insn, fixup; unsigned long insn, fixup;
@ -50,14 +52,12 @@ search_one_table(const struct exception_table_entry *first,
const struct exception_table_entry *last, const struct exception_table_entry *last,
unsigned long value) unsigned long value)
{ {
DECLARE_GLOBAL_DATA_PTR;
while (first <= last) { while (first <= last) {
const struct exception_table_entry *mid; const struct exception_table_entry *mid;
long diff; long diff;
mid = (last - first) / 2 + first; mid = (last - first) / 2 + first;
if (mid > CFG_MONITOR_BASE){ if (mid > CFG_MONITOR_BASE) {
/* exception occurs in FLASH, before u-boot relocation. /* exception occurs in FLASH, before u-boot relocation.
* No relocation offset is needed. * No relocation offset is needed.
*/ */