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authorGerlando Falauto <gerlando.falauto@keymile.com>2012-10-10 22:13:07 +0000
committerKim Phillips <kim.phillips@freescale.com>2012-10-23 15:23:25 -0500
commit8afad91f15880d34c7456159209b26918977c400 (patch)
tree749f2c7110d4c56dea8a31946add84e118d8d7b9
parent4b5282de99291c31e0afe4b44e805395fadd7c8f (diff)
downloadu-boot-linaro-stable-8afad91f15880d34c7456159209b26918977c400.tar.gz
cleanup: introduce CONFIG_MPC830x
Introduce a new configuration token CONFIG_MPC830x to be shared among mpc8308 and mpc8309. Define it for existing 8308 boards, and refactor existing common code so to make future introduction of 8309 simpler. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
-rw-r--r--arch/powerpc/cpu/mpc83xx/speed.c3
-rw-r--r--arch/powerpc/include/asm/immap_83xx.h4
-rw-r--r--include/configs/MPC8308RDB.h1
-rw-r--r--include/configs/mpc8308_p1m.h1
-rw-r--r--include/mpc83xx.h2
5 files changed, 8 insertions, 3 deletions
diff --git a/arch/powerpc/cpu/mpc83xx/speed.c b/arch/powerpc/cpu/mpc83xx/speed.c
index 33835682a..4ad3ec338 100644
--- a/arch/powerpc/cpu/mpc83xx/speed.c
+++ b/arch/powerpc/cpu/mpc83xx/speed.c
@@ -185,7 +185,10 @@ int get_clocks(void)
/* unkown SCCR_TSEC1CM value */
return -2;
}
+#endif
+#if defined(CONFIG_MPC830x) || defined(CONFIG_MPC831x) || \
+ defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x)
switch ((sccr & SCCR_USBDRCM) >> SCCR_USBDRCM_SHIFT) {
case 0:
usbdr_clk = 0;
diff --git a/arch/powerpc/include/asm/immap_83xx.h b/arch/powerpc/include/asm/immap_83xx.h
index 2ba502ad1..b7d4c59db 100644
--- a/arch/powerpc/include/asm/immap_83xx.h
+++ b/arch/powerpc/include/asm/immap_83xx.h
@@ -73,8 +73,8 @@ typedef struct sysconf83xx {
u32 obir; /* Output Buffer Impedance Register */
u8 res8[0xC];
u32 pecr1; /* PCI Express control register 1 */
-#ifdef CONFIG_MPC8308
- u32 sdhccr; /* eSDHC Control Registers for MPC8308 */
+#if defined(CONFIG_MPC830x)
+ u32 sdhccr; /* eSDHC Control Registers for MPC830x */
#else
u32 pecr2; /* PCI Express control register 2 */
#endif
diff --git a/include/configs/MPC8308RDB.h b/include/configs/MPC8308RDB.h
index a1fbece8e..95a1885ac 100644
--- a/include/configs/MPC8308RDB.h
+++ b/include/configs/MPC8308RDB.h
@@ -30,6 +30,7 @@
*/
#define CONFIG_E300 1 /* E300 family */
#define CONFIG_MPC83xx 1 /* MPC83xx family */
+#define CONFIG_MPC830x 1 /* MPC830x family */
#define CONFIG_MPC8308 1 /* MPC8308 CPU specific */
#define CONFIG_MPC8308RDB 1 /* MPC8308RDB board specific */
diff --git a/include/configs/mpc8308_p1m.h b/include/configs/mpc8308_p1m.h
index 035a1b679..aa681f062 100644
--- a/include/configs/mpc8308_p1m.h
+++ b/include/configs/mpc8308_p1m.h
@@ -30,6 +30,7 @@
*/
#define CONFIG_E300 1 /* E300 family */
#define CONFIG_MPC83xx 1 /* MPC83xx family */
+#define CONFIG_MPC830x 1 /* MPC830x family */
#define CONFIG_MPC8308 1 /* MPC8308 CPU specific */
#define CONFIG_MPC8308_P1M 1 /* mpc8308_p1m board specific */
diff --git a/include/mpc83xx.h b/include/mpc83xx.h
index a78f1a223..7a1974030 100644
--- a/include/mpc83xx.h
+++ b/include/mpc83xx.h
@@ -969,7 +969,7 @@
*/
#define CSCONFIG_EN 0x80000000
#define CSCONFIG_AP 0x00800000
-#if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x)
+#if defined(CONFIG_MPC830x) || defined(CONFIG_MPC831x)
#define CSCONFIG_ODT_RD_NEVER 0x00000000
#define CSCONFIG_ODT_RD_ONLY_CURRENT 0x00100000
#define CSCONFIG_ODT_RD_ONLY_OTHER_CS 0x00200000