diff options
| author | Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com> | 2018-01-11 20:03:31 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-01-15 11:56:33 -0800 |
| commit | b0ce187b1f8dfa30e3885caa7dca8c1742def973 (patch) | |
| tree | 1e0f2df6a4e61d819be8dac5ba212f6947ca8cdd /board/freescale/ls1012ardb/README | |
| parent | bdc48ec61e03b4b09cfdd3a5afe0992601402cd9 (diff) | |
board: ls1012a: LS1012A-2G5RDB board support
LS1012A-2G5RDB belongs to LS1012A family with features 2 2.5G SGMII
PFE MAC, SATA, USB 2.0/3.0, WiFi DDR, eMMC, QuadSPI, UART.
Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'board/freescale/ls1012ardb/README')
| -rw-r--r-- | board/freescale/ls1012ardb/README | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/board/freescale/ls1012ardb/README b/board/freescale/ls1012ardb/README index 453b432915..572fd8c7d0 100644 --- a/board/freescale/ls1012ardb/README +++ b/board/freescale/ls1012ardb/README @@ -52,3 +52,46 @@ U-boot | 1MB | 0x4010_0000 U-boot Env | 1MB | 0x4020_0000 PPA FIT image | 2MB | 0x4050_0000 Linux ITB | ~53MB | 0x40A0_0000 + +LS1012A2G5RDB board Overview +----------------------- + - SERDES Connections, 3 lanes supporting: + - SGMII, SGMII 2.5 + - SATA 3.0 + - DDR Controller + - 16-bit, 1 GB DDR3L SDRAM memory, running at data rates up to 1 GT/s + -QSPI: A dual 1:3 switch, NX3L4357GM,115 (U35) drives the QSPI chip-select + signals to + - QSPI NOR flash memory + - USB 3.0 + - one high-speed USB 2.0/3.0 port. + - SDIO WiFi, SPI + - 2 I2C controllers + - One SATA onboard connectors + - UART + - The LS1012A processor consists of two UART controllers, + out of which only UART1 is used on 2G5RDB. + - ARM JTAG support + +Major Difference between LS1012ARDB and LS1012A-2G5RDB +------------------------------------------------------ +1. LS1012A-2G5RDB has Type C USB connector unlike USB Type A/B of LS1012ARDB +2. LS1012A-2G5RDB has 2 2.5G AQR PHY unlike 2 1G Realtek RTL8211FS PHYs + of LS1012ARDB +3. LS1012A-2G5RDB is not having Arduino header +4. LS1012A-2G5RDB doesn't have PCI slot + +Booting Options +--------------- +QSPI Flash + +QSPI flash map +-------------- +Images | Size |QSPI Flash Address +------------------------------------------ +RCW + PBI | 1MB | 0x4000_0000 +U-boot | 1MB | 0x4010_0000 +U-boot Env | 1MB | 0x4030_0000 +PPA FIT image | 2MB | 0x4040_0000 +PFE firmware | 20K | 0x00a0_0000 +Linux ITB | ~53MB | 0x4100_0000 |