rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/cpu/ppc4xx/sdram.c b/cpu/ppc4xx/sdram.c
index b5a6a4c..6d5f8d6 100644
--- a/cpu/ppc4xx/sdram.c
+++ b/cpu/ppc4xx/sdram.c
@@ -37,7 +37,7 @@
#ifndef CONFIG_440
-#ifndef CFG_SDRAM_TABLE
+#ifndef CONFIG_SYS_SDRAM_TABLE
sdram_conf_t mb0cf[] = {
{(128 << 20), 13, 0x000A4001}, /* (0-128MB) Address Mode 3, 13x10(4) */
{(64 << 20), 13, 0x00084001}, /* (0-64MB) Address Mode 3, 13x9(4) */
@@ -46,72 +46,72 @@
{(4 << 20), 11, 0x00008001}, /* (0-4MB) Address Mode 5, 11x8(2) */
};
#else
-sdram_conf_t mb0cf[] = CFG_SDRAM_TABLE;
+sdram_conf_t mb0cf[] = CONFIG_SYS_SDRAM_TABLE;
#endif
#define N_MB0CF (sizeof(mb0cf) / sizeof(mb0cf[0]))
-#ifdef CFG_SDRAM_CASL
+#ifdef CONFIG_SYS_SDRAM_CASL
static ulong ns2clks(ulong ns)
{
ulong bus_period_x_10 = ONE_BILLION / (get_bus_freq(0) / 10);
return ((ns * 10) + bus_period_x_10) / bus_period_x_10;
}
-#endif /* CFG_SDRAM_CASL */
+#endif /* CONFIG_SYS_SDRAM_CASL */
static ulong compute_sdtr1(ulong speed)
{
-#ifdef CFG_SDRAM_CASL
+#ifdef CONFIG_SYS_SDRAM_CASL
ulong tmp;
ulong sdtr1 = 0;
/* CASL */
- if (CFG_SDRAM_CASL < 2)
+ if (CONFIG_SYS_SDRAM_CASL < 2)
sdtr1 |= (1 << SDRAM0_TR_CASL);
else
- if (CFG_SDRAM_CASL > 4)
+ if (CONFIG_SYS_SDRAM_CASL > 4)
sdtr1 |= (3 << SDRAM0_TR_CASL);
else
- sdtr1 |= ((CFG_SDRAM_CASL-1) << SDRAM0_TR_CASL);
+ sdtr1 |= ((CONFIG_SYS_SDRAM_CASL-1) << SDRAM0_TR_CASL);
/* PTA */
- tmp = ns2clks(CFG_SDRAM_PTA);
+ tmp = ns2clks(CONFIG_SYS_SDRAM_PTA);
if ((tmp >= 2) && (tmp <= 4))
sdtr1 |= ((tmp-1) << SDRAM0_TR_PTA);
else
sdtr1 |= ((4-1) << SDRAM0_TR_PTA);
/* CTP */
- tmp = ns2clks(CFG_SDRAM_CTP);
+ tmp = ns2clks(CONFIG_SYS_SDRAM_CTP);
if ((tmp >= 2) && (tmp <= 4))
sdtr1 |= ((tmp-1) << SDRAM0_TR_CTP);
else
sdtr1 |= ((4-1) << SDRAM0_TR_CTP);
/* LDF */
- tmp = ns2clks(CFG_SDRAM_LDF);
+ tmp = ns2clks(CONFIG_SYS_SDRAM_LDF);
if ((tmp >= 2) && (tmp <= 4))
sdtr1 |= ((tmp-1) << SDRAM0_TR_LDF);
else
sdtr1 |= ((2-1) << SDRAM0_TR_LDF);
/* RFTA */
- tmp = ns2clks(CFG_SDRAM_RFTA);
+ tmp = ns2clks(CONFIG_SYS_SDRAM_RFTA);
if ((tmp >= 4) && (tmp <= 10))
sdtr1 |= ((tmp-4) << SDRAM0_TR_RFTA);
else
sdtr1 |= ((10-4) << SDRAM0_TR_RFTA);
/* RCD */
- tmp = ns2clks(CFG_SDRAM_RCD);
+ tmp = ns2clks(CONFIG_SYS_SDRAM_RCD);
if ((tmp >= 2) && (tmp <= 4))
sdtr1 |= ((tmp-1) << SDRAM0_TR_RCD);
else
sdtr1 |= ((4-1) << SDRAM0_TR_RCD);
return sdtr1;
-#else /* CFG_SDRAM_CASL */
+#else /* CONFIG_SYS_SDRAM_CASL */
/*
* If no values are configured in the board config file
* use the default values, which seem to be ok for most
@@ -133,20 +133,20 @@
*/
return 0x0086400d;
}
-#endif /* CFG_SDRAM_CASL */
+#endif /* CONFIG_SYS_SDRAM_CASL */
}
/* refresh is expressed in ms */
static ulong compute_rtr(ulong speed, ulong rows, ulong refresh)
{
-#ifdef CFG_SDRAM_CASL
+#ifdef CONFIG_SYS_SDRAM_CASL
ulong tmp;
tmp = ((refresh*1000*1000) / (1 << rows)) * (speed / 1000);
tmp /= 1000000;
return ((tmp & 0x00003FF8) << 16);
-#else /* CFG_SDRAM_CASL */
+#else /* CONFIG_SYS_SDRAM_CASL */
if (speed > 100000000) {
/*
* 133 MHz SDRAM
@@ -158,7 +158,7 @@
*/
return 0x05f00000;
}
-#endif /* CFG_SDRAM_CASL */
+#endif /* CONFIG_SYS_SDRAM_CASL */
}
/*
@@ -256,17 +256,17 @@
* board config file.
*/
-#ifndef CFG_SDRAM_TABLE
+#ifndef CONFIG_SYS_SDRAM_TABLE
sdram_conf_t mb0cf[] = {
{(256 << 20), 13, 0x000C4001}, /* 256MB mode 3, 13x10(4) */
{(64 << 20), 12, 0x00082001} /* 64MB mode 2, 12x9(4) */
};
#else
-sdram_conf_t mb0cf[] = CFG_SDRAM_TABLE;
+sdram_conf_t mb0cf[] = CONFIG_SYS_SDRAM_TABLE;
#endif
-#ifndef CFG_SDRAM0_TR0
-#define CFG_SDRAM0_TR0 0x41094012
+#ifndef CONFIG_SYS_SDRAM0_TR0
+#define CONFIG_SYS_SDRAM0_TR0 0x41094012
#endif
#define N_MB0CF (sizeof(mb0cf) / sizeof(mb0cf[0]))
@@ -385,7 +385,7 @@
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
mtsdram(mem_b0cr, mb0cf[i].reg);
- mtsdram(mem_tr0, CFG_SDRAM0_TR0);
+ mtsdram(mem_tr0, CONFIG_SYS_SDRAM0_TR0);
mtsdram(mem_tr1, 0x80800800); /* SS=T2 SL=STAGE 3 CD=1 CT=0x00*/
mtsdram(mem_rtr, 0x04100000); /* Interval 7.8µs @ 133MHz PLB */
mtsdram(mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM*/