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got rid of a lot of unused variables and some compiler warnings

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This commit is contained in:
Markus Fröschle
2012-10-14 14:25:51 +00:00
parent bcc72a7ced
commit 33494926f4
4 changed files with 6 additions and 22 deletions
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4
BaS_GNU/.project
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@@ -25,10 +25,6 @@
<key>org.eclipse.cdt.make.core.buildCommand</key> <key>org.eclipse.cdt.make.core.buildCommand</key>
<value>make</value> <value>make</value>
</dictionary> </dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildLocation</key>
<value>${workspace_loc:/BaS_GNU}</value>
</dictionary>
<dictionary> <dictionary>
<key>org.eclipse.cdt.make.core.contents</key> <key>org.eclipse.cdt.make.core.contents</key>
<value>org.eclipse.cdt.make.core.activeConfigSettings</value> <value>org.eclipse.cdt.make.core.activeConfigSettings</value>

1
BaS_GNU/sources/BaS.c
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@@ -15,6 +15,7 @@ extern uint8_t tos_base[];
extern int mmu_init(); extern int mmu_init();
extern int vec_init(); extern int vec_init();
extern int illegal_table_make(); extern int illegal_table_make();
extern void sd_card_idle();
/* /*
* warte_routinen * warte_routinen

3
BaS_GNU/sources/sd_card.c
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@@ -11,9 +11,6 @@
#define dspi_drfr 0x38 #define dspi_drfr 0x38
#define time1us 1320 #define time1us 1320
extern void wait_10ms(void);
uint8_t sd_com(uint32_t cmd) uint8_t sd_com(uint32_t cmd)
{ {
uint8_t res; uint8_t res;

20
BaS_GNU/sources/sysinit.c
View File

@@ -15,16 +15,12 @@ static const uint8_t *FPGA_FLASH_DATA = (uint8_t *) 0xe0700000L;
static const uint8_t *FPGA_FLASH_DATA_END = (uint8_t *) 0xe0800000L; static const uint8_t *FPGA_FLASH_DATA_END = (uint8_t *) 0xe0800000L;
extern unsigned long _VRAM; extern unsigned long _VRAM;
extern unsigned long _Bas_base;
extern unsigned long BaS; extern unsigned long BaS;
extern unsigned long _BOOT_FLASH[];
extern int copy_end(); extern int copy_end();
extern int wait_10us(); extern int wait_10us();
extern int wait_1ms(); extern int wait_1ms();
extern int wait_10ms();
extern int wait_50us(); extern int wait_50us();
extern unsigned long rt_cacr;
#define uart_out_word(a) MCF_PSC0_PSCTB_8BIT = (a); #define uart_out_word(a) MCF_PSC0_PSCTB_8BIT = (a);
@@ -236,6 +232,7 @@ void init_fpga(void)
/* /*
* excerpt from an Altera configuration manual: * excerpt from an Altera configuration manual:
*
* The low-to-high transition of nCONFIG on the FPGA begins the configuration cycle. The * The low-to-high transition of nCONFIG on the FPGA begins the configuration cycle. The
* configuration cycle consists of 3 stages<65>reset, configuration, and initialization. * configuration cycle consists of 3 stages<65>reset, configuration, and initialization.
* While nCONFIG is low, the device is in reset. When the device comes out of reset, * While nCONFIG is low, the device is in reset. When the device comes out of reset,
@@ -363,9 +360,9 @@ void init_video_ddr(void) {
#ifdef _NOT_USED_ #ifdef _NOT_USED_
/********************************************************************/ /*
/* video mit auflösung 1280x1000 137MHz /* * video mit auflösung 1280x1000 137MHz
/******************************************************************* */ */
void video_1280_1024(void) { void video_1280_1024(void) {
extern int wait_pll; extern int wait_pll;
@@ -515,13 +512,11 @@ void test_upd720101(void)
} }
/* /*
* TFP410 (vdi) einschalten /* * TFP410 (DVI) on
*/ */
void vdi_on(void) { void vdi_on(void) {
uint8_t RBYT; uint8_t RBYT;
uint8_t DBYT;
int versuche; int versuche;
int startzeit;
MCF_PSC0_PSCTB_8BIT = 'DVI '; MCF_PSC0_PSCTB_8BIT = 'DVI ';
@@ -548,7 +543,6 @@ loop_i2c:
if (MCF_I2C_I2SR & MCF_I2C_I2SR_RXAK) if (MCF_I2C_I2SR & MCF_I2C_I2SR_RXAK)
goto loop_i2c; // ack erhalten? -> nein goto loop_i2c; // ack erhalten? -> nein
tpf_410_ACK_OK:
MCF_I2C_I2DR = 0x00; // SUB ADRESS 0 MCF_I2C_I2DR = 0x00; // SUB ADRESS 0
while (!(MCF_I2C_I2SR & MCF_I2C_I2SR_IIF)); while (!(MCF_I2C_I2SR & MCF_I2C_I2SR_IIF));
@@ -583,7 +577,6 @@ tpf_410_ACK_OK:
if (RBYT != 0x4c) if (RBYT != 0x4c)
goto loop_i2c; goto loop_i2c;
i2c_ok:
MCF_I2C_I2CR = 0x0; // stop MCF_I2C_I2CR = 0x0; // stop
MCF_I2C_I2SR = 0x0; // clear sr MCF_I2C_I2SR = 0x0; // clear sr
@@ -674,9 +667,7 @@ dvi_ok:
void init_ac97(void) { void init_ac97(void) {
// PSC2: AC97 ---------- // PSC2: AC97 ----------
int i; int i;
int k;
int zm; int zm;
int x;
int va; int va;
int vb; int vb;
int vc; int vc;
@@ -762,7 +753,6 @@ livo:
} }
MCF_PSC2_PSCTFCR |= MCF_PSC_PSCTFCR_WFR; //set EOF MCF_PSC2_PSCTFCR |= MCF_PSC_PSCTFCR_WFR; //set EOF
MCF_PSC2_PSCTB_AC97 = 0x00000000; //last data MCF_PSC2_PSCTB_AC97 = 0x00000000; //last data
ac97_end:
MCF_PSC0_PSCTB_8BIT = ' OK!'; MCF_PSC0_PSCTB_8BIT = 0x0a0d; MCF_PSC0_PSCTB_8BIT = ' OK!'; MCF_PSC0_PSCTB_8BIT = 0x0a0d;
} }