3 Commits (4166ba3b2351aa72c372f66a54e9fb92cffbd230)

Author	SHA1	Message	Date
Bin Meng	c78dfb4fd2	x86: superio: Add keyboard controller support to smsc_lpc47m driver ... Add an api to enable and configure the integrated keyboard controller on SMSC LPC47m superio chipset. It also adds several macros to help future extension. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>	10 years ago
Bin Meng	19268834fb	x86: Set serial port IRQ for SMSC LPC47M ... For starting a Linux console on the superio serial port under interrupt mode, the IRQ number must be configured. Signed-off-by: Jian Luo <jian.luo4@boschrexroth.de> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>	10 years ago
Bin Meng	a2927e09bc	x86: Add a simple superio driver for SMSC LPC47M ... On most x86 boards, the legacy serial ports (io address 0x3f8/0x2f8) are provided by a superio chip connected to the LPC bus. We must program the superio chip so that serial ports are available for us. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>	10 years ago