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authorTom Rini <trini@konsulko.com>2016-09-26 13:24:46 -0400
committerTom Rini <trini@konsulko.com>2016-09-26 17:10:56 -0400
commitcbe7706ab8aab06c18edaa9b120371f9c8012728 (patch)
treeebbfacedf031c33969d8d2e4d7459904b7fc1647 /arch/powerpc/cpu
parent8f2fe0c86c56175dd7d5d0e3bc26bef41f224f03 (diff)
parent295a24b3d6a751b79373e7ff2199d91765cae8a9 (diff)
Merge git://git.denx.de/u-boot-fsl-qoriq
trini: Drop local memset() from examples/standalone/mem_to_mem_idma2intr.c Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch/powerpc/cpu')
-rw-r--r--arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c9
-rw-r--r--arch/powerpc/cpu/mpc85xx/c29x_serdes.c9
-rw-r--r--arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c18
-rw-r--r--arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c8
-rw-r--r--arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c20
-rw-r--r--arch/powerpc/cpu/mpc85xx/mpc8544_serdes.c20
-rw-r--r--arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c9
-rw-r--r--arch/powerpc/cpu/mpc85xx/mpc8568_serdes.c9
-rw-r--r--arch/powerpc/cpu/mpc85xx/mpc8569_serdes.c9
-rw-r--r--arch/powerpc/cpu/mpc85xx/mpc8572_serdes.c9
-rw-r--r--arch/powerpc/cpu/mpc85xx/p1010_serdes.c20
-rw-r--r--arch/powerpc/cpu/mpc85xx/p1021_serdes.c9
-rw-r--r--arch/powerpc/cpu/mpc85xx/p1022_serdes.c20
-rw-r--r--arch/powerpc/cpu/mpc85xx/p1023_serdes.c12
-rw-r--r--arch/powerpc/cpu/mpc85xx/p2020_serdes.c9
-rw-r--r--arch/powerpc/cpu/mpc86xx/mpc8610_serdes.c20
-rw-r--r--arch/powerpc/cpu/mpc86xx/mpc8641_serdes.c20
17 files changed, 223 insertions, 7 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c b/arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c
index 399b20889b..4b5cd99332 100644
--- a/arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c
@@ -68,6 +68,9 @@ static u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl prtcl)
{
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << prtcl) & serdes1_prtcl_map;
}
@@ -79,6 +82,9 @@ void fsl_serdes_init(void)
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -90,4 +96,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = serdes1_cfg_tbl[srds_cfg][lane];
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/c29x_serdes.c b/arch/powerpc/cpu/mpc85xx/c29x_serdes.c
index 51972cb7cb..74d27b9a63 100644
--- a/arch/powerpc/cpu/mpc85xx/c29x_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/c29x_serdes.c
@@ -32,6 +32,9 @@ static const struct serdes_config serdes1_cfg_tbl[] = {
int is_serdes_configured(enum srds_prtcl device)
{
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << device) & serdes1_prtcl_map;
}
@@ -44,6 +47,9 @@ void fsl_serdes_init(void)
const struct serdes_config *ptr;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -59,4 +65,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = ptr->lanes[lane];
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c b/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
index b2bce0d2d6..810ddb0867 100644
--- a/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
@@ -92,15 +92,27 @@ int is_serdes_configured(enum srds_prtcl device)
int ret = 0;
#ifdef CONFIG_SYS_FSL_SRDS_1
+ if (!serdes1_prtcl_map[NONE])
+ fsl_serdes_init();
+
ret |= serdes1_prtcl_map[device];
#endif
#ifdef CONFIG_SYS_FSL_SRDS_2
+ if (!serdes2_prtcl_map[NONE])
+ fsl_serdes_init();
+
ret |= serdes2_prtcl_map[device];
#endif
#ifdef CONFIG_SYS_FSL_SRDS_3
+ if (!serdes3_prtcl_map[NONE])
+ fsl_serdes_init();
+
ret |= serdes3_prtcl_map[device];
#endif
#ifdef CONFIG_SYS_FSL_SRDS_4
+ if (!serdes4_prtcl_map[NONE])
+ fsl_serdes_init();
+
ret |= serdes4_prtcl_map[device];
#endif
@@ -184,6 +196,9 @@ void serdes_init(u32 sd, u32 sd_addr, u32 sd_prctl_mask, u32 sd_prctl_shift,
u32 cfg;
int lane;
+ if (serdes_prtcl_map[NONE])
+ return;
+
memset(serdes_prtcl_map, 0, sizeof(u8) * SERDES_PRCTL_COUNT);
#ifdef CONFIG_SYS_FSL_ERRATUM_A007186
struct ccsr_sfp_regs __iomem *sfp_regs =
@@ -325,6 +340,9 @@ void serdes_init(u32 sd, u32 sd_addr, u32 sd_prctl_mask, u32 sd_prctl_shift,
else
serdes_prtcl_map[lane_prtcl] = 1;
}
+
+ /* Set the first element to indicate serdes has been initialized */
+ serdes_prtcl_map[NONE] = 1;
}
void fsl_serdes_init(void)
diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
index ee60bfaa7d..72d5e3007d 100644
--- a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
@@ -136,6 +136,9 @@ int is_serdes_configured(enum srds_prtcl device)
if (!(in_be32(&gur->rcwsr[5]) & FSL_CORENET_RCWSR5_SRDS_EN))
return 0;
+ if (!(serdes_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << device) & serdes_prtcl_map;
}
@@ -514,6 +517,8 @@ void fsl_serdes_init(void)
if (getenv_f("hwconfig", buffer, sizeof(buffer)) > 0)
buf = buffer;
#endif
+ if (serdes_prtcl_map & (1 << NONE))
+ return;
/* Is serdes enabled at all? */
if (!(in_be32(&gur->rcwsr[5]) & FSL_CORENET_RCWSR5_SRDS_EN))
@@ -857,6 +862,9 @@ void fsl_serdes_init(void)
SRDS_RSTCTL_SDPD);
}
#endif
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes_prtcl_map |= (1 << NONE);
}
const char *serdes_clock_to_string(u32 clock)
diff --git a/arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c
index baf52d549f..8c075f1e52 100644
--- a/arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c
@@ -71,11 +71,19 @@ static u8 serdes2_cfg_tbl[][SRDS2_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl device)
{
- int ret = (1 << device) & serdes1_prtcl_map;
+ int ret;
+
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
+ ret = (1 << device) & serdes1_prtcl_map;
if (ret)
return ret;
+ if (!(serdes2_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << device) & serdes2_prtcl_map;
}
@@ -88,6 +96,10 @@ void fsl_serdes_init(void)
u32 tmp;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE) &&
+ serdes2_prtcl_map & (1 << NONE))
+ return;
+
srds1_io_sel = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >>
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
@@ -221,6 +233,9 @@ void fsl_serdes_init(void)
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
+
if (srds2_io_sel >= ARRAY_SIZE(serdes2_cfg_tbl)) {
printf("Invalid PORDEVSR[SRDS2_IO_SEL] = %d\n", srds2_io_sel);
return;
@@ -230,4 +245,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = serdes2_cfg_tbl[srds2_io_sel][lane];
serdes2_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes2_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/mpc8544_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8544_serdes.c
index ed78a66f5d..b27763ed7b 100644
--- a/arch/powerpc/cpu/mpc85xx/mpc8544_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/mpc8544_serdes.c
@@ -34,11 +34,19 @@ static u8 serdes2_cfg_tbl[][SRDS2_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl device)
{
- int ret = (1 << device) & serdes1_prtcl_map;
+ int ret;
+
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
+ ret = (1 << device) & serdes1_prtcl_map;
if (ret)
return ret;
+ if (!(serdes2_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << device) & serdes2_prtcl_map;
}
@@ -50,6 +58,10 @@ void fsl_serdes_init(void)
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE) &&
+ serdes2_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -61,6 +73,9 @@ void fsl_serdes_init(void)
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
+
if (srds_cfg >= ARRAY_SIZE(serdes2_cfg_tbl)) {
printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg);
return;
@@ -76,4 +91,7 @@ void fsl_serdes_init(void)
if (pordevsr & MPC85xx_PORDEVSR_SGMII3_DIS)
serdes2_prtcl_map &= ~(1 << SGMII_TSEC3);
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes2_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c
index d14695506a..f1042d5b58 100644
--- a/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c
@@ -24,6 +24,9 @@ static u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl prtcl)
{
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << prtcl) & serdes1_prtcl_map;
}
@@ -35,6 +38,9 @@ void fsl_serdes_init(void)
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL] = %x\n", srds1_cfg);
if (srds1_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -46,4 +52,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = serdes1_cfg_tbl[srds1_cfg][lane];
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/mpc8568_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8568_serdes.c
index 9199f01b9b..7c287a0ddd 100644
--- a/arch/powerpc/cpu/mpc85xx/mpc8568_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/mpc8568_serdes.c
@@ -24,6 +24,9 @@ static u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl prtcl)
{
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << prtcl) & serdes1_prtcl_map;
}
@@ -35,6 +38,9 @@ void fsl_serdes_init(void)
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -46,4 +52,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = serdes1_cfg_tbl[srds_cfg][lane];
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/mpc8569_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8569_serdes.c
index 6c80b5e4b0..cc8ddb2aa2 100644
--- a/arch/powerpc/cpu/mpc85xx/mpc8569_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/mpc8569_serdes.c
@@ -33,6 +33,9 @@ static u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl prtcl)
{
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << prtcl) & serdes1_prtcl_map;
}
@@ -44,6 +47,9 @@ void fsl_serdes_init(void)
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -55,4 +61,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = serdes1_cfg_tbl[srds_cfg][lane];
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/mpc8572_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8572_serdes.c
index 3632eb557e..1f0f4743f9 100644
--- a/arch/powerpc/cpu/mpc85xx/mpc8572_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/mpc8572_serdes.c
@@ -28,6 +28,9 @@ static u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl prtcl)
{
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << prtcl) & serdes1_prtcl_map;
}
@@ -39,6 +42,9 @@ void fsl_serdes_init(void)
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -62,4 +68,7 @@ void fsl_serdes_init(void)
if (!(pordevsr & MPC85xx_PORDEVSR_SGMII4_DIS))
serdes1_prtcl_map |= (1 << SGMII_TSEC4);
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/p1010_serdes.c b/arch/powerpc/cpu/mpc85xx/p1010_serdes.c
index 4b965f7a0e..d8c0b62fe7 100644
--- a/arch/powerpc/cpu/mpc85xx/p1010_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/p1010_serdes.c
@@ -33,11 +33,19 @@ static const u8 serdes2_cfg_tbl[][SRDS2_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl device)
{
- int ret = (1 << device) & serdes1_prtcl_map;
+ int ret;
+
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
+ ret = (1 << device) & serdes1_prtcl_map;
if (ret)
return ret;
+ if (!(serdes2_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << device) & serdes2_prtcl_map;
}
@@ -49,6 +57,10 @@ void fsl_serdes_init(void)
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE) &&
+ serdes2_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -60,6 +72,9 @@ void fsl_serdes_init(void)
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
+
if (srds_cfg >= ARRAY_SIZE(serdes2_cfg_tbl)) {
printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg);
return;
@@ -69,4 +84,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = serdes2_cfg_tbl[srds_cfg][lane];
serdes2_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes2_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/p1021_serdes.c b/arch/powerpc/cpu/mpc85xx/p1021_serdes.c
index 99a77bd2b6..77b94399ba 100644
--- a/arch/powerpc/cpu/mpc85xx/p1021_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/p1021_serdes.c
@@ -41,6 +41,9 @@ static u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl prtcl)
{
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << prtcl) & serdes1_prtcl_map;
}
@@ -55,6 +58,9 @@ void fsl_serdes_init(void)
int lane;
u32 mask, val;
+ if (serdes1_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -67,6 +73,9 @@ void fsl_serdes_init(void)
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
+
/* Init SERDES Receiver electrical idle detection control for PCIe */
/* Lane 0 is always PCIe 1 */
diff --git a/arch/powerpc/cpu/mpc85xx/p1022_serdes.c b/arch/powerpc/cpu/mpc85xx/p1022_serdes.c
index 14d17eb51b..88013d41c9 100644
--- a/arch/powerpc/cpu/mpc85xx/p1022_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/p1022_serdes.c
@@ -72,11 +72,19 @@ static const u8 serdes2_cfg_tbl[][SRDS2_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl device)
{
- int ret = (1 << device) & serdes1_prtcl_map;
+ int ret;
+
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
+ ret = (1 << device) & serdes1_prtcl_map;
if (ret)
return ret;
+ if (!(serdes2_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << device) & serdes2_prtcl_map;
}
@@ -88,6 +96,10 @@ void fsl_serdes_init(void)
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE) &&
+ serdes2_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -99,6 +111,9 @@ void fsl_serdes_init(void)
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
+
if (srds_cfg >= ARRAY_SIZE(serdes2_cfg_tbl)) {
printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg);
return;
@@ -108,4 +123,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = serdes2_cfg_tbl[srds_cfg][lane];
serdes2_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes2_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/p1023_serdes.c b/arch/powerpc/cpu/mpc85xx/p1023_serdes.c
index e83b0a3359..b2b9f95ca9 100644
--- a/arch/powerpc/cpu/mpc85xx/p1023_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/p1023_serdes.c
@@ -24,7 +24,12 @@ static const u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl device)
{
- int ret = (1 << device) & serdes1_prtcl_map;
+ int ret;
+
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
+ ret = (1 << device) & serdes1_prtcl_map;
return ret;
}
@@ -36,6 +41,9 @@ void fsl_serdes_init(void)
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -47,4 +55,6 @@ void fsl_serdes_init(void)
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc85xx/p2020_serdes.c b/arch/powerpc/cpu/mpc85xx/p2020_serdes.c
index 59d402c968..0890eaa565 100644
--- a/arch/powerpc/cpu/mpc85xx/p2020_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/p2020_serdes.c
@@ -32,6 +32,9 @@ static u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl prtcl)
{
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << prtcl) & serdes1_prtcl_map;
}
@@ -43,6 +46,9 @@ void fsl_serdes_init(void)
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -54,4 +60,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = serdes1_cfg_tbl[srds_cfg][lane];
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc86xx/mpc8610_serdes.c b/arch/powerpc/cpu/mpc86xx/mpc8610_serdes.c
index 2a7e3bff82..ea4f4c8186 100644
--- a/arch/powerpc/cpu/mpc86xx/mpc8610_serdes.c
+++ b/arch/powerpc/cpu/mpc86xx/mpc8610_serdes.c
@@ -29,11 +29,19 @@ static u8 serdes2_cfg_tbl[][SRDS2_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl device)
{
- int ret = (1 << device) & serdes1_prtcl_map;
+ int ret;
+
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
+ ret = (1 << device) & serdes1_prtcl_map;
if (ret)
return ret;
+ if (!(serdes2_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << device) & serdes2_prtcl_map;
}
@@ -46,6 +54,10 @@ void fsl_serdes_init(void)
MPC8610_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE) &&
+ serdes2_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -57,6 +69,9 @@ void fsl_serdes_init(void)
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
+
if (srds_cfg >= ARRAY_SIZE(serdes2_cfg_tbl)) {
printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg);
return;
@@ -66,4 +81,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = serdes2_cfg_tbl[srds_cfg][lane];
serdes2_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes2_prtcl_map |= (1 << NONE);
}
diff --git a/arch/powerpc/cpu/mpc86xx/mpc8641_serdes.c b/arch/powerpc/cpu/mpc86xx/mpc8641_serdes.c
index cc0f8e90c0..5b12cbdfff 100644
--- a/arch/powerpc/cpu/mpc86xx/mpc8641_serdes.c
+++ b/arch/powerpc/cpu/mpc86xx/mpc8641_serdes.c
@@ -38,11 +38,19 @@ static u8 serdes2_cfg_tbl[][SRDS2_MAX_LANES] = {
int is_serdes_configured(enum srds_prtcl device)
{
- int ret = (1 << device) & serdes1_prtcl_map;
+ int ret;
+
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
+ ret = (1 << device) & serdes1_prtcl_map;
if (ret)
return ret;
+ if (!(serdes2_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << device) & serdes2_prtcl_map;
}
@@ -55,6 +63,10 @@ void fsl_serdes_init(void)
MPC8641_PORDEVSR_IO_SEL_SHIFT;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE) &&
+ serdes2_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
@@ -66,6 +78,9 @@ void fsl_serdes_init(void)
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
+
if (srds_cfg >= ARRAY_SIZE(serdes2_cfg_tbl)) {
printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg);
return;
@@ -75,4 +90,7 @@ void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = serdes2_cfg_tbl[srds_cfg][lane];
serdes2_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes2_prtcl_map |= (1 << NONE);
}