Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=linux-5.9.y 2020-03-13T16:05:07+00:00 2020-03-13T16:05:07+00:00 Erwan Le Ray erwan.leray@st.com 2020-02-03T14:04:25+00:00 urn:sha1:62c1594d38805938e566b059573c0b1e49da6b70 Add support of early console for STM32MP1. Default UART instance is UART4, but other UART instances can be configured by setting physical and virtual base addresses in menuconfig. Signed-off-by: Erwan Le Ray <erwan.leray@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> 2020-03-13T16:05:07+00:00 Erwan Le Ray erwan.leray@st.com 2020-02-03T14:04:24+00:00 urn:sha1:33cab8954abe719d0e19d5bba017cb1695d91d68 Add support of early console for STM32H7. Default UART instance is USART1, but other UART instances can be configured by setting physical and virtual base addresses in menuconfig. Signed-off-by: Erwan Le Ray <erwan.leray@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> 2020-03-13T16:05:07+00:00 Erwan Le Ray erwan.leray@st.com 2020-02-03T14:04:22+00:00 urn:sha1:79d5cfd19d261b0e64569649b04867c8dbdcd8a9 Early console is hardcoded on USART1 in current implementation. With this patch, default UART instance is USART1, but other UART instances can be configured by setting physical and virtual base addresses in menuconfig. Signed-off-by: Erwan Le Ray <erwan.leray@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> 2018-11-12T18:20:41+00:00 Gerald Baeza gerald.baeza@st.com 2017-07-27T16:50:20+00:00 urn:sha1:d88bb418b7cc0525254cb1723a40b7b4133bad01 This adds low-level debug support on USART1 for STM32F4 and STM32F7. Compiled via 'CONFIG_DEBUG_LL' and 'CONFIG_EARLY_PRINTK'. Enabled via 'earlyprintk' in bootargs. Signed-off-by: Gerald Baeza <gerald.baeza@st.com> Signed-off-by: Bich Hemon <bich.hemon@st.com> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Olof Johansson <olof@lixom.net>