mirror of
https://github.com/AsahiLinux/u-boot
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f4cd4a7b8b
Updates the board configuration to enable use of the PCA9547 I2C mux. Signed-off-by: Stephen Carlson <stcarlso@linux.microsoft.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com> |
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ddr.c | ||
ddr.h | ||
eth_ls1088aqds.c | ||
eth_ls1088ardb.c | ||
Kconfig | ||
ls1088a.c | ||
ls1088a_qixis.h | ||
MAINTAINERS | ||
Makefile | ||
README |
Overview -------- The LS1088A Reference Design (RDB) is a high-performance computing, evaluation, and development platform that supports ARM SoC LS1088A and its derivatives. LS1088A SoC Overview -------------------------------------- Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc RDB Default Switch Settings (1: ON; 0: OFF) ------------------------------------------- For QSPI Boot SW1 0011 0001 SW2 x100 0000 SW3 1111 0010 SW4 1001 0011 SW5 1111 0000 For SD Boot SW1 0010 0000 SW2 0100 0000 SW3 1111 0010 SW4 1001 0011 SW5 1111 0000 For eMMC Boot SW1 0010 0000 SW2 1100 0000 SW3 1111 0010 SW4 1001 0011 SW5 1111 0000 Alternately you can use this command to switch from QSPI to SD => i2c mw 66 0x60 0x20; i2c mw 66 10 10;i2c mw 66 10 21 LS1088ARDB board Overview ------------------------- - SERDES Connections, 16 lanes supporting: - PCI Express - 3.0 - SATA 3.0 - XFI - QSGMII - DDR Controller - One ports of 72-bits (8-bits ECC, 64-bits DATA) DDR4. Each port supports four chip-selects on one DIMM connector. Support is up to 2133MT/s, Although MAX default with FSL refernce software is 2100MT/s - 2 QSPI-NOR Spansion(S25FS512SDSMFI011) flash of size 64MB - IFC/Local Bus - One 2 GB NAND flash with ECC support, not as boot source - CPLD of size 2K - USB 3.0 - Two high speed USB 3.0 ports - First USB 3.0 port configured as Host with Type-A connector - Second USB 3.0 port configured as OTG with micro-AB connector - SDHC/eMMC - SDHC slot and onboard eMMC are muxed together - 4 I2C controllers - Two SATA onboard connectors - 2 UART - JTAG support - QSPI emulator support - TDM riser support QDS Default Switch Settings (1: ON; 0: OFF) ------------------------------------------- For 16b IFC-NOR SW1 0001 0010 SW2 x110 1111 For QSPI Boot SW1 0011 0001 SW2 0110 1111 For SD Boot SW1 0010 0000 SW2 0110 1111 For eMMC Boot SW1 0010 0000 SW2 1110 1111 For I2C (ext. addr.) SW1 0010 0100 SW2 1110 1111 SW3 to SW12 are identical for all boot source SW3 0010 0100 SW4 0010 0000 SW5 1110 0111 SW6 1110 1000 SW7 0001 1101 SW8 0000 1101 SW9 1100 1010 SW10 1110 1000 SW11 1111 0100 SW12 1111 1111 LS1088AQDS board Overview ------------------------- - SERDES Connections, 16 lanes supporting: - PCI Express - 3.0 - SATA 3.0 - 2 XFI - QSGMII, SGMII with help for Riser card - 2 RGMII - 5 slot for Riser card or PCIe NIC - DDR Controller - One ports of 72-bits (8-bits ECC, 64-bits DATA) DDR4. Each port supports four chip-selects on one DIMM connector. Support is up to 2133MT/s, Although MAX default with FSL refernce software is 2100MT/s - 2 QSPI-NOR Spansion(S25FS512SDSMFI011) flash of size 64MB - IFC/Local Bus - One 2 GB NAND flash with ECC support, not as boot source - CPLD of size 2K - USB 3.0 - Two high speed USB 3.0 ports - First USB 3.0 port configured as Host with Type-A connector - Second USB 3.0 port configured as OTG with micro-AB connector - SDHC/eMMC - SDHC/eMMC slot via adaptor - 4 I2C controllers - Two SATA onboard connectors - 2 UART - JTAG support - DSPI - PROMJET support - QSPI emulator support - TDM riser support QSPI flash memory map valid for both QDS and RDB Image Flash Offset RCW+PBI 0x00000000 Boot firmware (U-Boot) 0x00100000 Boot firmware Environment 0x00300000 PPA firmware 0x00400000 DPAA2 MC 0x00A00000 DPAA2 DPL 0x00D00000 DPAA2 DPC 0x00E00000 Kernel.itb 0x01000000