Add support for the Freescale P5040 SOC, which is similar to the P5020.
Features of the P5040 are:
Four P5040 single-threaded e5500 cores built
Up to 2.4 GHz with 64-bit ISA support
Three levels of instruction: user, supervisor, hypervisor
CoreNet platform cache (CPC)
2.0 MB configures as dual 1 MB blocks hierarchical interconnect fabric
Two 64-bit DDR3/3L SDRAM memory controllers with ECC and interleaving
support Up to 1600MT/s
Memory pre-fetch engine
DPAA incorporating acceleration for the following functions
Packet parsing, classification, and distribution (FMAN)
Queue management for scheduling, packet sequencing and
congestion management (QMAN)
Hardware buffer management for buffer allocation and
de-allocation (BMAN)
Cryptography acceleration (SEC 5.2) at up to 40 Gbps SerDes
20 lanes at up to 5 Gbps
Supports SGMII, XAUI, PCIe rev1.1/2.0, SATA Ethernet interfaces
Two 10 Gbps Ethernet MACs
Ten 1 Gbps Ethernet MACs
High-speed peripheral interfaces
Two PCI Express 2.0/3.0 controllers
Additional peripheral interfaces
Two serial ATA (SATA 2.0) controllers
Two high-speed USB 2.0 controllers with integrated PHY
Enhanced secure digital host controller (SD/MMC/eMMC)
Enhanced serial peripheral interface (eSPI)
Two I2C controllers
Four UARTs
Integrated flash controller supporting NAND and NOR flash
DMA
Dual four channel
Support for hardware virtualization and partitioning enforcement
Extra privileged level for hypervisor support
QorIQ Trust Architecture 1.1
Secure boot, secure debug, tamper detection, volatile key storage
Signed-off-by: Timur Tabi ti...@freescale.com
---
The LIODNs for the SEC's DECOs are apparently wrong, but the correct
values are not available. They will be fixed later.
arch/powerpc/cpu/mpc85xx/Makefile |3 +
arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c | 70 +
arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.h |5 +
arch/powerpc/cpu/mpc85xx/p5040_ids.c | 131 +
arch/powerpc/cpu/mpc85xx/p5040_serdes.c | 117 ++
arch/powerpc/cpu/mpc85xx/speed.c |2 +
arch/powerpc/cpu/mpc8xxx/cpu.c|2 +
arch/powerpc/include/asm/config_mpc85xx.h | 28 +
arch/powerpc/include/asm/immap_85xx.h | 15 +++
arch/powerpc/include/asm/processor.h |2 +
10 files changed, 375 insertions(+), 0 deletions(-)
create mode 100644 arch/powerpc/cpu/mpc85xx/p5040_ids.c
create mode 100644 arch/powerpc/cpu/mpc85xx/p5040_serdes.c
diff --git a/arch/powerpc/cpu/mpc85xx/Makefile
b/arch/powerpc/cpu/mpc85xx/Makefile
index 33e93c8..aad50f3 100644
--- a/arch/powerpc/cpu/mpc85xx/Makefile
+++ b/arch/powerpc/cpu/mpc85xx/Makefile
@@ -66,6 +66,7 @@ COBJS-$(CONFIG_PPC_P2041) += ddr-gen3.o
COBJS-$(CONFIG_PPC_P3041) += ddr-gen3.o
COBJS-$(CONFIG_PPC_P4080) += ddr-gen3.o
COBJS-$(CONFIG_PPC_P5020) += ddr-gen3.o
+COBJS-$(CONFIG_PPC_P5040) += ddr-gen3.o
COBJS-$(CONFIG_BSC9131)+= ddr-gen3.o
COBJS-$(CONFIG_CPM2) += ether_fcc.o
@@ -80,6 +81,7 @@ COBJS-$(CONFIG_PPC_P2041) += p2041_ids.o
COBJS-$(CONFIG_PPC_P3041) += p3041_ids.o
COBJS-$(CONFIG_PPC_P4080) += p4080_ids.o
COBJS-$(CONFIG_PPC_P5020) += p5020_ids.o
+COBJS-$(CONFIG_PPC_P5040) += p5040_ids.o
COBJS-$(CONFIG_QE) += qe_io.o
COBJS-$(CONFIG_CPM2) += serial_scc.o
@@ -110,6 +112,7 @@ COBJS-$(CONFIG_PPC_P2041) += p2041_serdes.o
COBJS-$(CONFIG_PPC_P3041) += p3041_serdes.o
COBJS-$(CONFIG_PPC_P4080) += p4080_serdes.o
COBJS-$(CONFIG_PPC_P5020) += p5020_serdes.o
+COBJS-$(CONFIG_PPC_P5040) += p5040_serdes.o
COBJS = $(COBJS-y)
COBJS += cpu.o
diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
index 2a68060..e6b1b1b 100644
--- a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
@@ -92,10 +92,17 @@ static const struct {
{ 17, 163, FSL_SRDS_BANK_2 },
{ 18, 164, FSL_SRDS_BANK_2 },
{ 19, 165, FSL_SRDS_BANK_2 },
+#ifdef CONFIG_PPC_P4080
{ 20, 170, FSL_SRDS_BANK_3 },
{ 21, 171, FSL_SRDS_BANK_3 },
{ 22, 172, FSL_SRDS_BANK_3 },
{ 23, 173, FSL_SRDS_BANK_3 },
+#else
+ { 20, 166, FSL_SRDS_BANK_3 },
+ { 21, 167, FSL_SRDS_BANK_3 },
+ { 22, 168, FSL_SRDS_BANK_3 },
+ { 23, 169, FSL_SRDS_BANK_3 },
+#endif
};
int serdes_get_lane_idx(int lane)
@@ -493,6 +500,9 @@ void fsl_serdes_init(void)
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
int cfg;
serdes_corenet_t *srds_regs;
+#ifdef CONFIG_PPC_P5040
+ serdes_corenet_t *srds2_regs;
+#endif
int lane, bank, idx;
int have_bank[SRDS_MAX_BANK] = {};
#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES8
@@ -574,6 +584,34 @@ void fsl_serdes_init(void)
}
}
+#ifdef CONFIG_PPC_P5040
+ /*
+
