mpc83xx: Migrate CONFIG_LCRR_* to Kconfig
Migrate the CONFIG_LCRR_* settings to Kconfig.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
diff --git a/arch/powerpc/cpu/mpc83xx/cpu_init.c b/arch/powerpc/cpu/mpc83xx/cpu_init.c
index 59faa78..af8faca 100644
--- a/arch/powerpc/cpu/mpc83xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc83xx/cpu_init.c
@@ -129,28 +129,6 @@
(CONFIG_SYS_SCCR_SATACM << SCCR_SATACM_SHIFT) |
#endif
0;
- __be32 lcrr_mask =
-#ifdef CONFIG_SYS_LCRR_DBYP /* PLL bypass */
- LCRR_DBYP |
-#endif
-#ifdef CONFIG_SYS_LCRR_EADC /* external address delay */
- LCRR_EADC |
-#endif
-#ifdef CONFIG_SYS_LCRR_CLKDIV /* system clock divider */
- LCRR_CLKDIV |
-#endif
- 0;
- __be32 lcrr_val =
-#ifdef CONFIG_SYS_LCRR_DBYP /* PLL bypass */
- CONFIG_SYS_LCRR_DBYP |
-#endif
-#ifdef CONFIG_SYS_LCRR_EADC
- CONFIG_SYS_LCRR_EADC |
-#endif
-#ifdef CONFIG_SYS_LCRR_CLKDIV /* system clock divider */
- CONFIG_SYS_LCRR_CLKDIV |
-#endif
- 0;
/* Pointer is writable since we allocated a register for it */
gd = (gd_t *) (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
diff --git a/arch/powerpc/cpu/mpc83xx/initreg/Kconfig b/arch/powerpc/cpu/mpc83xx/initreg/Kconfig
index 82c2489..a6b42a2 100644
--- a/arch/powerpc/cpu/mpc83xx/initreg/Kconfig
+++ b/arch/powerpc/cpu/mpc83xx/initreg/Kconfig
@@ -1,5 +1,6 @@
menu "Initial register configuration"
source "arch/powerpc/cpu/mpc83xx/initreg/Kconfig.spcr"
+source "arch/powerpc/cpu/mpc83xx/initreg/Kconfig.lcrr"
endmenu
diff --git a/arch/powerpc/cpu/mpc83xx/initreg/Kconfig.lcrr b/arch/powerpc/cpu/mpc83xx/initreg/Kconfig.lcrr
new file mode 100644
index 0000000..e6b6130
--- /dev/null
+++ b/arch/powerpc/cpu/mpc83xx/initreg/Kconfig.lcrr
@@ -0,0 +1,139 @@
+menu "LCRR - Clock Ratio Register register"
+
+if !ARCH_MPC8309 && !ARCH_MPC831X && !ARCH_MPC832X
+
+choice
+ prompt "DLL bypass"
+
+config LCRR_DBYP_UNSET
+ bool "Don't set value"
+
+config LCRR_DBYP_PLL_ENABLED
+ bool "PLL enabled"
+
+config LCRR_DBYP_PLL_BYPASSED
+ bool "PLL bypassed"
+
+endchoice
+
+endif
+
+if ARCH_MPC834X || ARCH_MPC8360
+
+choice
+ prompt "Additional delay cycles for SDRAM control signals"
+
+config LCRR_BUFCMDC_UNSET
+ bool "Don't set value"
+
+config LCRR_BUFCMDC_4
+ bool "4"
+
+config LCRR_BUFCMDC_1
+ bool "1"
+
+config LCRR_BUFCMDC_2
+ bool "2"
+
+config LCRR_BUFCMDC_3
+ bool "3"
+
+endchoice
+
+choice
+ prompt "Extended CAS latency"
+
+config LCRR_ECL_UNSET
+ bool "Don't set value"
+
+config LCRR_ECL_4
+ bool "4"
+
+config LCRR_ECL_5
+ bool "5"
+
+config LCRR_ECL_6
+ bool "6"
+
+config LCRR_ECL_7
+ bool "7"
+
+endchoice
+
+endif # ARCH_MPC834X || ARCH_MPC8360
+
+if !ARCH_MPC8308
+
+choice
+ prompt "External address delay cycles"
+
+config LCRR_EADC_UNSET
+ bool "Don't set value"
+
+config LCRR_EADC_4
+ bool "4"
+
+config LCRR_EADC_1
+ bool "1"
+
+config LCRR_EADC_2
+ bool "2"
+
+config LCRR_EADC_3
+ bool "3"
+
+endchoice
+
+endif # !ARCH_MPC8308
+
+choice
+ prompt "System clock divider"
+
+config LCRR_CLKDIV_UNSET
+ bool "Don't set value"
+
+config LCRR_CLKDIV_2
+ bool "2"
+
+config LCRR_CLKDIV_4
+ bool "4"
+
+config LCRR_CLKDIV_8
+ bool "8"
+
+endchoice
+
+config LCRR_DBYP
+ hex
+ default 0x0 if LCRR_DBYP_UNSET || LCRR_DBYP_PLL_ENABLED
+ default 0x80000000 if LCRR_DBYP_PLL_BYPASSED
+
+config LCRR_BUFCMDC
+ hex
+ default 0x0 if LCRR_BUFCMDC_4 || LCRR_BUFCMDC_UNSET
+ default 0x10000000 if LCRR_BUFCMDC_1
+ default 0x20000000 if LCRR_BUFCMDC_2
+ default 0x30000000 if LCRR_BUFCMDC_3
+
+config LCRR_ECL
+ hex
+ default 0x0 if LCRR_ECL_4 || LCRR_ECL_UNSET
+ default 0x1000000 if LCRR_ECL_5
+ default 0x2000000 if LCRR_ECL_6
+ default 0x3000000 if LCRR_ECL_7
+
+config LCRR_EADC
+ hex
+ default 0x0 if LCRR_EADC_4 || LCRR_EADC_UNSET
+ default 0x10000 if LCRR_EADC_1
+ default 0x20000 if LCRR_EADC_2
+ default 0x30000 if LCRR_EADC_3
+
+config LCRR_CLKDIV
+ hex
+ default 0x0 if LCRR_CLKDIV_UNSET
+ default 0x2 if LCRR_CLKDIV_2
+ default 0x4 if LCRR_CLKDIV_4
+ default 0x8 if LCRR_CLKDIV_8
+
+endmenu
diff --git a/arch/powerpc/cpu/mpc83xx/initreg/initreg.h b/arch/powerpc/cpu/mpc83xx/initreg/initreg.h
index d61c70f..63aa5c9 100644
--- a/arch/powerpc/cpu/mpc83xx/initreg/initreg.h
+++ b/arch/powerpc/cpu/mpc83xx/initreg/initreg.h
@@ -41,3 +41,39 @@
CONFIG_SPCR_TSEC2EP |
#endif
0;
+
+ const __be32 lcrr_mask =
+#if defined(CONFIG_LCRR_DBYP) && !defined(CONFIG_LCRR_DBYP_UNSET)
+ LCRR_DBYP |
+#endif
+#if defined(CONFIG_LCRR_BUFCMDC) && !defined(CONFIG_LCRR_BUFCMDC_UNSET)
+ LCRR_BUFCMDC |
+#endif
+#if defined(CONFIG_LCRR_ECL) && !defined(CONFIG_LCRR_ECL_UNSET)
+ LCRR_ECL |
+#endif
+#if defined(CONFIG_LCRR_EADC) && !defined(CONFIG_LCRR_EADC_UNSET)
+ LCRR_EADC |
+#endif
+#if defined(CONFIG_LCRR_CLKDIV) && !defined(CONFIG_LCRR_CLKDIV_UNSET)
+ LCRR_CLKDIV |
+#endif
+ 0;
+
+ const __be32 lcrr_val =
+#if defined(CONFIG_LCRR_DBYP) && !defined(CONFIG_LCRR_DBYP_UNSET)
+ CONFIG_LCRR_DBYP |
+#endif
+#if defined(CONFIG_LCRR_BUFCMDC) && !defined(CONFIG_LCRR_BUFCMDC_UNSET)
+ CONFIG_LCRR_BUFCMDC |
+#endif
+#if defined(CONFIG_LCRR_ECL) && !defined(CONFIG_LCRR_ECL_UNSET)
+ CONFIG_LCRR_ECL |
+#endif
+#if defined(CONFIG_LCRR_EADC) && !defined(CONFIG_LCRR_EADC_UNSET)
+ CONFIG_LCRR_EADC |
+#endif
+#if defined(CONFIG_LCRR_CLKDIV) && !defined(CONFIG_LCRR_CLKDIV_UNSET)
+ CONFIG_LCRR_CLKDIV |
+#endif
+ 0;