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u-boot/arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c

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powerpc/mpc85xx: Add BSC9132/BSC9232 processor support The BSC9132 is a highly integrated device that targets the evolving Microcell, Picocell, and Enterprise-Femto base station market subsegments. The BSC9132 device combines Power Architecture e500 and DSP StarCore SC3850 core technologies with MAPLE-B2P baseband acceleration processing elements to address the need for a high performance, low cost, integrated solution that handles all required processing layers without the need for an external device except for an RF transceiver or, in a Micro base station configuration, a host device that handles the L3/L4 and handover between sectors. The BSC9132 SoC includes the following function and features: - Power Architecture subsystem including two e500 processors with 512-Kbyte shared L2 cache - Two StarCore SC3850 DSP subsystems, each with a 512-Kbyte private L2 cache - 32 Kbyte of shared M3 memory - The Multi Accelerator Platform Engine for Pico BaseStation Baseband Processing (MAPLE-B2P) - Two DDR3/3L memory interfaces with 32-bit data width (40 bits including ECC), up to 1333 MHz data rate - Dedicated security engine featuring trusted boot - Two DMA controllers - OCNDMA with four bidirectional channels - SysDMA with sixteen bidirectional channels - Interfaces - Four-lane SerDes PHY - PCI Express controller complies with the PEX Specification-Rev 2.0 - Two Common Public Radio Interface (CPRI) controller lanes - High-speed USB 2.0 host and device controller with ULPI interface - Enhanced secure digital (SD/MMC) host controller (eSDHC) - Antenna interface controller (AIC), supporting four industry standard JESD207/four custom ADI RF interfaces - ADI lanes support both full duplex FDD support & half duplex TDD - Universal Subscriber Identity Module (USIM) interface that facilitates communication to SIM cards or Eurochip pre-paid phone cards - Two DUART, two eSPI, and two I2C controllers - Integrated Flash memory controller (IFC) - GPIO - Sixteen 32-bit timers Signed-off-by: Naveen Burmi <NaveenBurmi@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-01-23 17:59:57 +00:00
/*
* Copyright 2013 Freescale Semiconductor, Inc.
* Author: Prabhakar Kushwaha <prabhakar@freescale.com>
*
Add GPL-2.0+ SPDX-License-Identifier to source files Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-07-08 07:37:19 +00:00
* SPDX-License-Identifier: GPL-2.0+
powerpc/mpc85xx: Add BSC9132/BSC9232 processor support The BSC9132 is a highly integrated device that targets the evolving Microcell, Picocell, and Enterprise-Femto base station market subsegments. The BSC9132 device combines Power Architecture e500 and DSP StarCore SC3850 core technologies with MAPLE-B2P baseband acceleration processing elements to address the need for a high performance, low cost, integrated solution that handles all required processing layers without the need for an external device except for an RF transceiver or, in a Micro base station configuration, a host device that handles the L3/L4 and handover between sectors. The BSC9132 SoC includes the following function and features: - Power Architecture subsystem including two e500 processors with 512-Kbyte shared L2 cache - Two StarCore SC3850 DSP subsystems, each with a 512-Kbyte private L2 cache - 32 Kbyte of shared M3 memory - The Multi Accelerator Platform Engine for Pico BaseStation Baseband Processing (MAPLE-B2P) - Two DDR3/3L memory interfaces with 32-bit data width (40 bits including ECC), up to 1333 MHz data rate - Dedicated security engine featuring trusted boot - Two DMA controllers - OCNDMA with four bidirectional channels - SysDMA with sixteen bidirectional channels - Interfaces - Four-lane SerDes PHY - PCI Express controller complies with the PEX Specification-Rev 2.0 - Two Common Public Radio Interface (CPRI) controller lanes - High-speed USB 2.0 host and device controller with ULPI interface - Enhanced secure digital (SD/MMC) host controller (eSDHC) - Antenna interface controller (AIC), supporting four industry standard JESD207/four custom ADI RF interfaces - ADI lanes support both full duplex FDD support & half duplex TDD - Universal Subscriber Identity Module (USIM) interface that facilitates communication to SIM cards or Eurochip pre-paid phone cards - Two DUART, two eSPI, and two I2C controllers - Integrated Flash memory controller (IFC) - GPIO - Sixteen 32-bit timers Signed-off-by: Naveen Burmi <NaveenBurmi@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-01-23 17:59:57 +00:00
*/
#include <config.h>
#include <common.h>
#include <asm/io.h>
#include <asm/immap_85xx.h>
#include <asm/fsl_serdes.h>
#define SRDS1_MAX_LANES 4
static u32 serdes1_prtcl_map;
static u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
[0] = {NONE, NONE, NONE, NONE},
[1] = {PCIE1, PCIE2, CPRI2, CPRI1},
[2] = {PCIE1, PCIE2, CPRI2, CPRI1},
[3] = {PCIE1, PCIE2, CPRI2, CPRI1},
[4] = {PCIE1, PCIE2, CPRI2, CPRI1},
[5] = {PCIE1, PCIE2, CPRI2, CPRI1},
[6] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
[7] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
[8] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
[9] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
[10] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
[11] = {PCIE1, PCIE2, SGMII_TSEC1, SGMII_TSEC2},
[12] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
[13] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
[14] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
[15] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
[16] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
[17] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
[18] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
[19] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
[20] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
[21] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
[22] = {PCIE1, PCIE2, CPRI2, CPRI1},
[23] = {PCIE1, PCIE2, CPRI2, CPRI1},
[24] = {PCIE1, PCIE2, CPRI2, CPRI1},
[25] = {PCIE1, PCIE2, CPRI2, CPRI1},
[26] = {PCIE1, PCIE2, CPRI2, CPRI1},
[27] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
[28] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
[29] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
[30] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
[31] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
[32] = {PCIE1, PCIE2, SGMII_TSEC1, SGMII_TSEC2},
[33] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
[34] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
[35] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
[36] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
[37] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
[38] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
[39] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
[40] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
[41] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
[42] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
[43] = {SGMII_TSEC1, SGMII_TSEC2, CPRI2, CPRI1},
[44] = {SGMII_TSEC1, SGMII_TSEC2, CPRI2, CPRI1},
[45] = {SGMII_TSEC1, SGMII_TSEC2, CPRI2, CPRI1},
[46] = {SGMII_TSEC1, SGMII_TSEC2, CPRI2, CPRI1},
[47] = {SGMII_TSEC1, SGMII_TSEC2, CPRI2, CPRI1},
};
int is_serdes_configured(enum srds_prtcl prtcl)
{
return (1 << prtcl) & serdes1_prtcl_map;
}
void fsl_serdes_init(void)
{
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
u32 pordevsr = in_be32(&gur->pordevsr);
u32 srds_cfg = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >>
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
int lane;
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg);
return;
}
for (lane = 0; lane < SRDS1_MAX_LANES; lane++) {
enum srds_prtcl lane_prtcl = serdes1_cfg_tbl[srds_cfg][lane];
serdes1_prtcl_map |= (1 << lane_prtcl);
}
}
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