Rename getenv_r() into getenv_f()
While running from flash, i. e. before relocation, we have only a
limited C runtime environment without writable data segment. In this
phase, some configurations (for example with environment in EEPROM)
must not use the normal getenv(), but a special function. This
function had been called getenv_r(), with the idea that the "_r"
suffix would mean the same as in the _r_eentrant versions of some of
the C library functions (for example getdate vs. getdate_r, getgrent
vs. getgrent_r, etc.).
Unfortunately this was a misleading name, as in U-Boot the "_r"
generally means "running from RAM", i. e. _after_ relocation.
To avoid confusion, rename into getenv_f() [as "running from flash"]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
diff --git a/board/esd/adciop/adciop.c b/board/esd/adciop/adciop.c
index 63aaf2c..8e00785 100644
--- a/board/esd/adciop/adciop.c
+++ b/board/esd/adciop/adciop.c
@@ -62,7 +62,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof (str));
+ int i = getenv_f("serial#", str, sizeof (str));
puts ("Board: ");
diff --git a/board/esd/apc405/apc405.c b/board/esd/apc405/apc405.c
index b58c1eb..564ee00 100644
--- a/board/esd/apc405/apc405.c
+++ b/board/esd/apc405/apc405.c
@@ -404,7 +404,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
puts ("Board: ");
diff --git a/board/esd/ar405/ar405.c b/board/esd/ar405/ar405.c
index 21b2432..8879faf 100644
--- a/board/esd/ar405/ar405.c
+++ b/board/esd/ar405/ar405.c
@@ -151,7 +151,7 @@
int index;
int len;
char str[64];
- int i = getenv_r ("serial#", str, sizeof (str));
+ int i = getenv_f("serial#", str, sizeof (str));
const unsigned char *fpga;
puts ("Board: ");
diff --git a/board/esd/ash405/ash405.c b/board/esd/ash405/ash405.c
index 03c4098..ea28090 100644
--- a/board/esd/ash405/ash405.c
+++ b/board/esd/ash405/ash405.c
@@ -173,7 +173,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
puts ("Board: ");
diff --git a/board/esd/canbt/canbt.c b/board/esd/canbt/canbt.c
index bfec548..0d2d7f1 100644
--- a/board/esd/canbt/canbt.c
+++ b/board/esd/canbt/canbt.c
@@ -157,7 +157,7 @@
int index;
int len;
char str[64];
- int i = getenv_r ("serial#", str, sizeof (str));
+ int i = getenv_f("serial#", str, sizeof (str));
puts ("Board: ");
diff --git a/board/esd/cms700/cms700.c b/board/esd/cms700/cms700.c
index 20346e1..dcd49d4 100644
--- a/board/esd/cms700/cms700.c
+++ b/board/esd/cms700/cms700.c
@@ -96,7 +96,7 @@
puts ("Board: ");
- if (getenv_r("serial#", str, sizeof(str)) == -1) {
+ if (getenv_f("serial#", str, sizeof(str)) == -1) {
puts ("### No HW ID - assuming CMS700");
} else {
puts(str);
diff --git a/board/esd/cpci2dp/cpci2dp.c b/board/esd/cpci2dp/cpci2dp.c
index 00456a7..ecfcf59 100644
--- a/board/esd/cpci2dp/cpci2dp.c
+++ b/board/esd/cpci2dp/cpci2dp.c
@@ -94,7 +94,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
puts ("Board: ");
diff --git a/board/esd/cpci405/cpci405.c b/board/esd/cpci405/cpci405.c
index 51d3355..51e10fd 100644
--- a/board/esd/cpci405/cpci405.c
+++ b/board/esd/cpci405/cpci405.c
@@ -416,7 +416,7 @@
int len;
#endif
char str[64];
- int i = getenv_r("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
unsigned short ver;
puts("Board: ");
diff --git a/board/esd/cpci750/mv_eth.c b/board/esd/cpci750/mv_eth.c
index dedf734..781ad23 100644
--- a/board/esd/cpci750/mv_eth.c
+++ b/board/esd/cpci750/mv_eth.c
@@ -248,7 +248,7 @@
return;
}
- temp = getenv_r (s, buf, sizeof (buf));
+ temp = getenv_f(s, buf, sizeof (buf));
s = (temp > 0) ? buf : NULL;
#ifdef DEBUG
@@ -352,7 +352,7 @@
return;
}
- temp = getenv_r (s, buf, sizeof (buf));
+ temp = getenv_f(s, buf, sizeof (buf));
s = (temp > 0) ? buf : NULL;
#ifdef DEBUG
diff --git a/board/esd/cpciiser4/cpciiser4.c b/board/esd/cpciiser4/cpciiser4.c
index dcea50e..10a40be 100644
--- a/board/esd/cpciiser4/cpciiser4.c
+++ b/board/esd/cpciiser4/cpciiser4.c
@@ -153,7 +153,7 @@
int index;
int len;
char str[64];
- int i = getenv_r ("serial#", str, sizeof (str));
+ int i = getenv_f("serial#", str, sizeof (str));
puts ("Board: ");
diff --git a/board/esd/dasa_sim/dasa_sim.c b/board/esd/dasa_sim/dasa_sim.c
index 127374b..e7f754c 100644
--- a/board/esd/dasa_sim/dasa_sim.c
+++ b/board/esd/dasa_sim/dasa_sim.c
@@ -168,7 +168,7 @@
int index;
int len;
char str[64];
- int i = getenv_r ("serial#", str, sizeof (str));
+ int i = getenv_f("serial#", str, sizeof (str));
int fpga;
unsigned short val;
diff --git a/board/esd/dp405/dp405.c b/board/esd/dp405/dp405.c
index 228a570..5878092 100644
--- a/board/esd/dp405/dp405.c
+++ b/board/esd/dp405/dp405.c
@@ -86,7 +86,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
unsigned char trans[16] = {0x0,0x8,0x4,0xc,0x2,0xa,0x6,0xe,
0x1,0x9,0x5,0xd,0x3,0xb,0x7,0xf};
unsigned char id1, id2, rev;
diff --git a/board/esd/du405/du405.c b/board/esd/du405/du405.c
index aa7ee92..e0faa77 100644
--- a/board/esd/du405/du405.c
+++ b/board/esd/du405/du405.c
@@ -163,7 +163,7 @@
int index;
int len;
char str[64];
- int i = getenv_r ("serial#", str, sizeof (str));
+ int i = getenv_f("serial#", str, sizeof (str));
puts ("Board: ");
diff --git a/board/esd/du440/du440.c b/board/esd/du440/du440.c
index ba3c97c..ad255f9 100644
--- a/board/esd/du440/du440.c
+++ b/board/esd/du440/du440.c
@@ -350,7 +350,7 @@
puts("Board: DU440");
- if (getenv_r("serial#", serno, sizeof(serno)) > 0) {
+ if (getenv_f("serial#", serno, sizeof(serno)) > 0) {
puts(", serial# ");
puts(serno);
}
diff --git a/board/esd/hh405/hh405.c b/board/esd/hh405/hh405.c
index ca7868c..c5e9514 100644
--- a/board/esd/hh405/hh405.c
+++ b/board/esd/hh405/hh405.c
@@ -650,7 +650,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
puts ("Board: ");
@@ -660,7 +660,7 @@
puts(str);
}
- if (getenv_r("bd_type", str, sizeof(str)) != -1) {
+ if (getenv_f("bd_type", str, sizeof(str)) != -1) {
printf(" (%s", str);
} else {
puts(" (Missing bd_type!");
@@ -780,7 +780,7 @@
{
char str[64];
char str2[64];
- int i = getenv_r("serial#", str2, sizeof(str));
+ int i = getenv_f("serial#", str2, sizeof(str));
if (line_number == 1) {
sprintf(str, " Board: ");
@@ -791,7 +791,7 @@
strcat(str, str2);
}
- if (getenv_r("bd_type", str2, sizeof(str2)) != -1) {
+ if (getenv_f("bd_type", str2, sizeof(str2)) != -1) {
strcat(str, " (");
strcat(str, str2);
} else {
diff --git a/board/esd/hub405/hub405.c b/board/esd/hub405/hub405.c
index 2a2c434..d17c415 100644
--- a/board/esd/hub405/hub405.c
+++ b/board/esd/hub405/hub405.c
@@ -196,7 +196,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
puts ("Board: ");
@@ -206,7 +206,7 @@
puts(str);
}
- if (getenv_r("bd_type", str, sizeof(str)) != -1) {
+ if (getenv_f("bd_type", str, sizeof(str)) != -1) {
printf(" (%s", str);
} else {
puts(" (Missing bd_type!");
diff --git a/board/esd/meesc/meesc.c b/board/esd/meesc/meesc.c
index a1b66cb..694bd74 100644
--- a/board/esd/meesc/meesc.c
+++ b/board/esd/meesc/meesc.c
@@ -184,7 +184,7 @@
puts("Board: EtherCAN/2 Gateway");
break;
}
- if (getenv_r("serial#", str, sizeof(str)) > 0) {
+ if (getenv_f("serial#", str, sizeof(str)) > 0) {
puts(", serial# ");
puts(str);
}
diff --git a/board/esd/ocrtc/ocrtc.c b/board/esd/ocrtc/ocrtc.c
index ab909e5..24c92e3 100644
--- a/board/esd/ocrtc/ocrtc.c
+++ b/board/esd/ocrtc/ocrtc.c
@@ -68,7 +68,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof (str));
+ int i = getenv_f("serial#", str, sizeof (str));
puts ("Board: ");
diff --git a/board/esd/otc570/otc570.c b/board/esd/otc570/otc570.c
index 07d9c62..410d8b4 100644
--- a/board/esd/otc570/otc570.c
+++ b/board/esd/otc570/otc570.c
@@ -258,7 +258,7 @@
char str[32];
puts("Board: esd ARM9 HMI Panel - OTC570");
- if (getenv_r("serial#", str, sizeof(str)) > 0) {
+ if (getenv_f("serial#", str, sizeof(str)) > 0) {
puts(", serial# ");
puts(str);
}
@@ -308,7 +308,7 @@
printf("USART0: ");
- if (getenv_r("usart0", str, sizeof(str)) == -1) {
+ if (getenv_f("usart0", str, sizeof(str)) == -1) {
printf("No entry - assuming 1-wire\n");
/* CTS pin, works as mode select pin (0 = 1-wire; 1 = RS485) */
at91_set_pio_output(AT91_PIO_PORTA, 29, 0);
diff --git a/board/esd/pci405/pci405.c b/board/esd/pci405/pci405.c
index b0d7663..dd97c7a 100644
--- a/board/esd/pci405/pci405.c
+++ b/board/esd/pci405/pci405.c
@@ -298,7 +298,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
puts ("Board: ");
diff --git a/board/esd/plu405/plu405.c b/board/esd/plu405/plu405.c
index 3a8a4cf..b68ffaf 100644
--- a/board/esd/plu405/plu405.c
+++ b/board/esd/plu405/plu405.c
@@ -240,7 +240,7 @@
int checkboard(void)
{
char str[64];
- int i = getenv_r("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
puts("Board: ");
diff --git a/board/esd/pmc405/pmc405.c b/board/esd/pmc405/pmc405.c
index e7415e4..03143fe 100644
--- a/board/esd/pmc405/pmc405.c
+++ b/board/esd/pmc405/pmc405.c
@@ -123,7 +123,7 @@
{
ulong val;
char str[64];
- int i = getenv_r("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
puts ("Board: ");
diff --git a/board/esd/voh405/voh405.c b/board/esd/voh405/voh405.c
index 6ed493e..da25212 100644
--- a/board/esd/voh405/voh405.c
+++ b/board/esd/voh405/voh405.c
@@ -271,7 +271,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
puts ("Board: ");
@@ -281,7 +281,7 @@
puts(str);
}
- if (getenv_r("bd_type", str, sizeof(str)) != -1) {
+ if (getenv_f("bd_type", str, sizeof(str)) != -1) {
printf(" (%s)", str);
} else {
puts(" (Missing bd_type!)");
diff --git a/board/esd/vom405/vom405.c b/board/esd/vom405/vom405.c
index de35036..f665a3e 100644
--- a/board/esd/vom405/vom405.c
+++ b/board/esd/vom405/vom405.c
@@ -121,7 +121,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
int flashcnt;
int delay;
u8 *led_reg = (u8 *)(CAN_BA + 0x1000);
diff --git a/board/esd/wuh405/wuh405.c b/board/esd/wuh405/wuh405.c
index 704cd02..5a65133 100644
--- a/board/esd/wuh405/wuh405.c
+++ b/board/esd/wuh405/wuh405.c
@@ -173,7 +173,7 @@
int checkboard (void)
{
char str[64];
- int i = getenv_r ("serial#", str, sizeof(str));
+ int i = getenv_f("serial#", str, sizeof(str));
puts ("Board: ");