sonyxperiadev / device-sony-yoshino

19 stars 40 forks source link

[master] PlatformConfig: Add restore_msm_uart early parameter #125

Closed bartcubbins closed 5 years ago

bartcubbins commented 5 years ago

Add an early parameter which activates an early function that will restore the correct pin configuration in the TLMM block on the UART_TX and UART_RX GPIOs. This will bring back access to the early console.

Yoshino platform: TLMM start: 0x03400000 UART TX: GPIO4 UART TX OFFSET: 0x4000

Reference to: sonyxperiadev/kernel#1907

Signed-off-by: Pavel Dubrova pashadubrova@gmail.com