18 files changed, 108 insertions, 50 deletions
diff --git a/arch/powerpc/config.mk b/arch/powerpc/config.mk
index e6bb93572..f75c3bf18 100644
--- a/arch/powerpc/config.mk
+++ b/arch/powerpc/config.mk
@@ -9,8 +9,9 @@ CROSS_COMPILE ?= ppc_8xx-
 
 CONFIG_STANDALONE_LOAD_ADDR ?= 0x40000
 LDFLAGS_FINAL += --gc-sections
-PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections -fdata-sections
-PLATFORM_CPPFLAGS += -DCONFIG_PPC -D__powerpc__
+PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections -fdata-sections \
+								-meabi
+PLATFORM_CPPFLAGS += -DCONFIG_PPC -D__powerpc__ -ffixed-r2
 PLATFORM_LDFLAGS  += -n
 
 # Support generic board on PPC
diff --git a/arch/powerpc/cpu/74xx_7xx/config.mk b/arch/powerpc/cpu/74xx_7xx/config.mk
index 905319160..96812a02d 100644
--- a/arch/powerpc/cpu/74xx_7xx/config.mk
+++ b/arch/powerpc/cpu/74xx_7xx/config.mk
@@ -5,6 +5,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -meabi
-
-PLATFORM_CPPFLAGS += -DCONFIG_74xx_7xx -ffixed-r2 -mstring
+PLATFORM_CPPFLAGS += -DCONFIG_74xx_7xx -mstring
diff --git a/arch/powerpc/cpu/Makefile b/arch/powerpc/cpu/Makefile
index d630abe1d..88b5298be 100644
--- a/arch/powerpc/cpu/Makefile
+++ b/arch/powerpc/cpu/Makefile
@@ -1,3 +1,3 @@
-ifneq ($(filter mpc83xx mpc85xx mpc86xx,$(CPU)),)
-obj-y += mpc8xxx/
-endif
+obj-$(CONFIG_MPC83xx) += mpc8xxx/
+obj-$(CONFIG_MPC85xx) += mpc8xxx/
+obj-$(CONFIG_MPC86xx) += mpc8xxx/
diff --git a/arch/powerpc/cpu/mpc512x/config.mk b/arch/powerpc/cpu/mpc512x/config.mk
index 04717a485..03759e662 100644
--- a/arch/powerpc/cpu/mpc512x/config.mk
+++ b/arch/powerpc/cpu/mpc512x/config.mk
@@ -4,7 +4,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -meabi
-
-PLATFORM_CPPFLAGS += -DCONFIG_MPC512X -DCONFIG_E300 \
-			-ffixed-r2 -msoft-float -mcpu=603e
+PLATFORM_CPPFLAGS += -DCONFIG_MPC512X -DCONFIG_E300 -msoft-float -mcpu=603e
diff --git a/arch/powerpc/cpu/mpc5xx/config.mk b/arch/powerpc/cpu/mpc5xx/config.mk
index b33f17a1b..31e2dc987 100644
--- a/arch/powerpc/cpu/mpc5xx/config.mk
+++ b/arch/powerpc/cpu/mpc5xx/config.mk
@@ -5,6 +5,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS +=	-meabi
-
-PLATFORM_CPPFLAGS +=	-DCONFIG_5xx -ffixed-r2 -mpowerpc -msoft-float
+PLATFORM_CPPFLAGS += -DCONFIG_5xx -mpowerpc -msoft-float
diff --git a/arch/powerpc/cpu/mpc5xxx/config.mk b/arch/powerpc/cpu/mpc5xxx/config.mk
index 57bdd2d25..3384f6ffc 100644
--- a/arch/powerpc/cpu/mpc5xxx/config.mk
+++ b/arch/powerpc/cpu/mpc5xxx/config.mk
@@ -5,7 +5,5 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -meabi
-
-PLATFORM_CPPFLAGS += -DCONFIG_MPC5xxx -ffixed-r2 \
+PLATFORM_CPPFLAGS += -DCONFIG_MPC5xxx \
 		     -mstring -mcpu=603e -mmultiple
diff --git a/arch/powerpc/cpu/mpc824x/config.mk b/arch/powerpc/cpu/mpc824x/config.mk
index ef605f079..a224bc8e7 100644
--- a/arch/powerpc/cpu/mpc824x/config.mk
+++ b/arch/powerpc/cpu/mpc824x/config.mk
@@ -5,6 +5,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -meabi
-
-PLATFORM_CPPFLAGS += -DCONFIG_MPC824X -ffixed-r2 -mstring -mcpu=603e -msoft-float
+PLATFORM_CPPFLAGS += -DCONFIG_MPC824X -mstring -mcpu=603e -msoft-float
diff --git a/arch/powerpc/cpu/mpc8260/config.mk b/arch/powerpc/cpu/mpc8260/config.mk
index 91b0497cc..dfac710e6 100644
--- a/arch/powerpc/cpu/mpc8260/config.mk
+++ b/arch/powerpc/cpu/mpc8260/config.mk
@@ -5,7 +5,5 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -meabi
-
-PLATFORM_CPPFLAGS += -DCONFIG_8260 -DCONFIG_CPM2 -ffixed-r2 \
+PLATFORM_CPPFLAGS += -DCONFIG_8260 -DCONFIG_CPM2 \
 		     -mstring -mcpu=603e -mmultiple
diff --git a/arch/powerpc/cpu/mpc83xx/config.mk b/arch/powerpc/cpu/mpc83xx/config.mk
index c16a00376..dfce4d53b 100644
--- a/arch/powerpc/cpu/mpc83xx/config.mk
+++ b/arch/powerpc/cpu/mpc83xx/config.mk
@@ -4,7 +4,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -meabi
-
-PLATFORM_CPPFLAGS += -DCONFIG_MPC83xx -DCONFIG_E300 \
-			-ffixed-r2 -msoft-float
+PLATFORM_CPPFLAGS += -DCONFIG_MPC83xx -DCONFIG_E300 -msoft-float
diff --git a/arch/powerpc/cpu/mpc85xx/config.mk b/arch/powerpc/cpu/mpc85xx/config.mk
index 9eef539e5..72c964cd1 100644
--- a/arch/powerpc/cpu/mpc85xx/config.mk
+++ b/arch/powerpc/cpu/mpc85xx/config.mk
@@ -5,13 +5,10 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -meabi
-
-PLATFORM_CPPFLAGS += -ffixed-r2 -Wa,-me500 -msoft-float -mno-string
+PLATFORM_CPPFLAGS += -Wa,-me500 -msoft-float -mno-string
 
 # -mspe=yes is needed to have -mno-spe accepted by a buggy GCC;
 # see "[PATCH,rs6000] make -mno-spe work as expected" on
 # http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00311.html
-PF_CPPFLAGS_SPE := $(call cc-option,-mspe=yes) \
+PLATFORM_CPPFLAGS += $(call cc-option,-mspe=yes) \
 		   $(call cc-option,-mno-spe)
-PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_SPE)
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c
index 46ae80c4d..35867dffd 100644
--- a/arch/powerpc/cpu/mpc85xx/speed.c
+++ b/arch/powerpc/cpu/mpc85xx/speed.c
@@ -74,12 +74,33 @@ void get_sys_info(sys_info_t *sys_info)
 	uint ratio[CONFIG_SYS_FSL_NUM_CC_PLLS];
 	unsigned long sysclk = CONFIG_SYS_CLK_FREQ;
 	uint mem_pll_rat;
+#ifdef CONFIG_SYS_FSL_SINGLE_SOURCE_CLK
+	uint single_src;
+#endif
 
 	sys_info->freq_systembus = sysclk;
+#ifdef CONFIG_SYS_FSL_SINGLE_SOURCE_CLK
+	/*
+	 * DDR_REFCLK_SEL rcw bit is used to determine if DDR PLLS
+	 * are driven by separate DDR Refclock or single source
+	 * differential clock.
+	 */
+	single_src = (in_be32(&gur->rcwsr[5]) >>
+		      FSL_CORENET2_RCWSR5_DDR_REFCLK_SEL_SHIFT) &
+		      FSL_CORENET2_RCWSR5_DDR_REFCLK_SEL_MASK;
+	/*
+	 * For single source clocking, both ddrclock and syclock
+	 * are driven by differential sysclock.
+	 */
+	if (single_src == FSL_CORENET2_RCWSR5_DDR_REFCLK_SINGLE_CLK) {
+		printf("Single Source Clock Configuration\n");
+		sys_info->freq_ddrbus = CONFIG_SYS_CLK_FREQ;
+	} else
+#endif
 #ifdef CONFIG_DDR_CLK_FREQ
-	sys_info->freq_ddrbus = CONFIG_DDR_CLK_FREQ;
+		sys_info->freq_ddrbus = CONFIG_DDR_CLK_FREQ;
 #else
-	sys_info->freq_ddrbus = sysclk;
+		sys_info->freq_ddrbus = sysclk;
 #endif
 
 	sys_info->freq_systembus *= (in_be32(&gur->rcwsr[0]) >> 25) & 0x1f;
@@ -229,6 +250,9 @@ void get_sys_info(sys_info_t *sys_info)
 	case 4:
 		sys_info->freq_fman[1] = freq_c_pll[CONFIG_SYS_FM2_CLK + 1] / 4;
 		break;
+	case 5:
+		sys_info->freq_fman[1] = sys_info->freq_systembus;
+		break;
 	case 6:
 		sys_info->freq_fman[1] = freq_c_pll[CONFIG_SYS_FM2_CLK] / 2;
 		break;
diff --git a/arch/powerpc/cpu/mpc86xx/config.mk b/arch/powerpc/cpu/mpc86xx/config.mk
index 5dbf6a847..69a0b96ea 100644
--- a/arch/powerpc/cpu/mpc86xx/config.mk
+++ b/arch/powerpc/cpu/mpc86xx/config.mk
@@ -5,7 +5,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -meabi
-
-PLATFORM_CPPFLAGS += -ffixed-r2 -mstring
-PLATFORM_CPPFLAGS += -maltivec -mabi=altivec -msoft-float
+PLATFORM_CPPFLAGS += -mstring -maltivec -mabi=altivec -msoft-float
diff --git a/arch/powerpc/cpu/mpc8xx/config.mk b/arch/powerpc/cpu/mpc8xx/config.mk
index c04e7338c..ee2c88366 100644
--- a/arch/powerpc/cpu/mpc8xx/config.mk
+++ b/arch/powerpc/cpu/mpc8xx/config.mk
@@ -5,6 +5,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -meabi
-
-PLATFORM_CPPFLAGS += -DCONFIG_8xx -ffixed-r2 -mstring -mcpu=860 -msoft-float
+PLATFORM_CPPFLAGS += -DCONFIG_8xx -mstring -mcpu=860 -msoft-float
diff --git a/arch/powerpc/cpu/mpc8xxx/Makefile b/arch/powerpc/cpu/mpc8xxx/Makefile
index f66ee2e42..e95539e0a 100644
--- a/arch/powerpc/cpu/mpc8xxx/Makefile
+++ b/arch/powerpc/cpu/mpc8xxx/Makefile
@@ -19,10 +19,8 @@ ifdef MINIMAL
 obj-$(CONFIG_FSL_LAW) += law.o
 
 else
-
-ifneq ($(CPU),mpc83xx)
-obj-y	+= cpu.o
-endif
+obj-$(CONFIG_MPC85xx) += cpu.o
+obj-$(CONFIG_MPC86xx) += cpu.o
 
 obj-$(CONFIG_OF_LIBFDT) += fdt.o
 obj-$(CONFIG_FSL_LBC) += fsl_lbc.o
diff --git a/arch/powerpc/cpu/ppc4xx/config.mk b/arch/powerpc/cpu/ppc4xx/config.mk
index c2b0f9aab..71c2a6c72 100644
--- a/arch/powerpc/cpu/ppc4xx/config.mk
+++ b/arch/powerpc/cpu/ppc4xx/config.mk
@@ -5,8 +5,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -meabi
-PLATFORM_CPPFLAGS += -DCONFIG_4xx -ffixed-r2 -mstring -msoft-float
+PLATFORM_CPPFLAGS += -DCONFIG_4xx -mstring -msoft-float
 
 cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
 is440:=$(shell grep CONFIG_440 $(TOPDIR)/include/$(cfg))
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 99e16bdf6..54ce2f053 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -711,7 +711,8 @@ defined(CONFIG_PPC_T1020) || defined(CONFIG_PPC_T1022)
 #define CONFIG_FM_PLAT_CLK_DIV	1
 #define CONFIG_SYS_FM1_CLK		CONFIG_FM_PLAT_CLK_DIV
 #define CONFIG_SYS_FM_MURAM_SIZE	0x30000
-#define CONFIG_SYS_FSL_TBCLK_DIV	32
+#define CONFIG_SYS_FSL_SINGLE_SOURCE_CLK
+#define CONFIG_SYS_FSL_TBCLK_DIV	16
 #define CONFIG_SYS_FSL_PCIE_COMPAT	"fsl,qoriq-pcie-v2.4"
 #define CONFIG_SYS_FSL_USB1_PHY_ENABLE
 #define CONFIG_SYS_FSL_USB2_PHY_ENABLE
@@ -745,7 +746,7 @@ defined(CONFIG_PPC_T1020) || defined(CONFIG_PPC_T1022)
 #define CONFIG_SYS_NUM_FM1_DTSEC	6
 #define CONFIG_SYS_NUM_FM1_10GEC	2
 #endif
-#define CONFIG_SYS_FSL_NUM_USB_CTRLS	2
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 #define CONFIG_NUM_DDR_CONTROLLERS	1
 #define CONFIG_PME_PLAT_CLK_DIV		1
 #define CONFIG_SYS_PME_CLK		CONFIG_PME_PLAT_CLK_DIV
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 672e8c665..68c3c8245 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -1774,6 +1774,9 @@ defined(CONFIG_PPC_T1020) || defined(CONFIG_PPC_T1022)
 #define FSL_CORENET2_RCWSR5_SRDS_PLL_PD_S3_PLL2	0x00040000
 #define FSL_CORENET2_RCWSR5_SRDS_PLL_PD_S4_PLL1	0x00020000
 #define FSL_CORENET2_RCWSR5_SRDS_PLL_PD_S4_PLL2	0x00010000
+#define FSL_CORENET2_RCWSR5_DDR_REFCLK_SEL_SHIFT 4
+#define FSL_CORENET2_RCWSR5_DDR_REFCLK_SEL_MASK	0x00000011
+#define FSL_CORENET2_RCWSR5_DDR_REFCLK_SINGLE_CLK	1
 
 #else /* CONFIG_SYS_FSL_QORIQ_CHASSIS2 */
 #define FSL_CORENET_RCWSR0_MEM_PLL_RAT_SHIFT	17
diff --git a/arch/powerpc/lib/bootm.c b/arch/powerpc/lib/bootm.c
index e7153b048..41fc8f7ff 100644
--- a/arch/powerpc/lib/bootm.c
+++ b/arch/powerpc/lib/bootm.c
@@ -32,6 +32,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 extern ulong get_effective_memsize(void);
 static ulong get_sp (void);
+extern void ft_fixup_num_cores(void *blob);
 static void set_clocks_in_mhz (bd_t *kbd);
 
 #ifndef CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE
@@ -277,3 +278,58 @@ static void set_clocks_in_mhz (bd_t *kbd)
 #endif /* CONFIG_MPC5xxx */
 	}
 }
+
+#if defined(CONFIG_BOOTM_VXWORKS)
+void boot_prep_vxworks(bootm_headers_t *images)
+{
+#if defined(CONFIG_OF_LIBFDT)
+	int off;
+	u64 base, size;
+
+	if (!images->ft_addr)
+		return;
+
+	base = (u64)gd->bd->bi_memstart;
+	size = (u64)gd->bd->bi_memsize;
+
+	off = fdt_path_offset(images->ft_addr, "/memory");
+	if (off < 0)
+		fdt_fixup_memory(images->ft_addr, base, size);
+
+#if defined(CONFIG_MP)
+#if defined(CONFIG_MPC85xx)
+	ft_fixup_cpu(images->ft_addr, base + size);
+	ft_fixup_num_cores(images->ft_addr);
+#elif defined(CONFIG_MPC86xx)
+	off = fdt_add_mem_rsv(images->ft_addr,
+			determine_mp_bootpg(NULL), (u64)4096);
+	if (off < 0)
+		printf("## WARNING %s: %s\n", __func__, fdt_strerror(off));
+	ft_fixup_num_cores(images->ft_addr);
+#endif
+	flush_cache((unsigned long)images->ft_addr, images->ft_len);
+#endif
+#endif
+}
+
+void boot_jump_vxworks(bootm_headers_t *images)
+{
+	/* PowerPC VxWorks boot interface conforms to the ePAPR standard
+	 * general purpuse registers:
+	 *
+	 *	r3: Effective address of the device tree image
+	 *	r4: 0
+	 *	r5: 0
+	 *	r6: ePAPR magic value
+	 *	r7: shall be the size of the boot IMA in bytes
+	 *	r8: 0
+	 *	r9: 0
+	 *	TCR: WRC = 0, no watchdog timer reset will occur
+	 */
+	WATCHDOG_RESET();
+
+	((void (*)(void *, ulong, ulong, ulong,
+		ulong, ulong, ulong))images->ep)(images->ft_addr,
+		0, 0, EPAPR_MAGIC, getenv_bootm_mapsize(), 0, 0);
+}
+#endif