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authorVadim Bendebury <vbendeb@chromium.org>2014-05-27 18:28:59 -0700
committerMarc Jones <marc.jones@se-eng.com>2015-01-06 16:57:30 +0100
commit897123ab2f3bcde00848ae622faeb2ca1e7004f0 (patch)
tree22cbe519a1a71e28199537f265fa89e268d4e775 /payloads/libpayload/configs
parentbc8b4fad1eae6b97b23304871fcdee43c8f360f1 (diff)
downloadcoreboot-897123ab2f3bcde00848ae622faeb2ca1e7004f0.tar.xz
libpayload: ipq808x: introduce uart driver
This adds a UART driver for the ipq8064 controller. It still does not quite work in the receive direction - the receive FIFO returns read data in 32 bit chunks, which means that 4 keys need to be pressed before a character pops out of the driver (and it reports it as a single character). This issue is being addressed separately, the driver is being checked in to facilitate concurrent development. BUG=chrome-os-partner:27784, chrome-os-partner:29313 TEST=with deptcharge modifications in place, the AP148 board comes up to the depthcharge prompt: Starting depthcharge on storm... Original-Change-Id: Ief2cfcca73494be5c4147881144470078adcefb8 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/202045 Original-Reviewed-by: Deepa Dinamani <deepad@codeaurora.org> Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org> (cherry picked from commit 4499318fb9a4e663c504d7c41380ccf2aa89da29) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I3e07d7568c20c0e570222971ff219de3a6d9b7cc Reviewed-on: http://review.coreboot.org/8061 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'payloads/libpayload/configs')
-rw-r--r--payloads/libpayload/configs/defconfig5
-rw-r--r--payloads/libpayload/configs/defconfig-arm3
2 files changed, 6 insertions, 2 deletions
diff --git a/payloads/libpayload/configs/defconfig b/payloads/libpayload/configs/defconfig
index 78f3808101..208bf38d28 100644
--- a/payloads/libpayload/configs/defconfig
+++ b/payloads/libpayload/configs/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# libpayload version: 0.2.0
-# Wed Nov 12 14:25:19 2014
+# Wed Dec 31 11:36:31 2014
#
#
@@ -39,6 +39,8 @@ CONFIG_LP_SERIAL_CONSOLE=y
CONFIG_LP_8250_SERIAL_CONSOLE=y
# CONFIG_LP_S5P_SERIAL_CONSOLE is not set
# CONFIG_LP_TEGRA_SERIAL_CONSOLE is not set
+# CONFIG_LP_IPQ806X_SERIAL_CONSOLE is not set
+# CONFIG_LP_PL011_SERIAL_CONSOLE is not set
CONFIG_LP_SERIAL_IOBASE=0x3f8
# CONFIG_LP_SERIAL_SET_SPEED is not set
# CONFIG_LP_SERIAL_ACS_FALLBACK is not set
@@ -63,6 +65,7 @@ CONFIG_LP_STORAGE_ATA=y
CONFIG_LP_STORAGE_ATAPI=y
CONFIG_LP_STORAGE_AHCI=y
CONFIG_LP_STORAGE_AHCI_ONLY_TESTED=y
+CONFIG_LP_TIMER_RDTSC=y
CONFIG_LP_USB=y
CONFIG_LP_USB_UHCI=y
CONFIG_LP_USB_OHCI=y
diff --git a/payloads/libpayload/configs/defconfig-arm b/payloads/libpayload/configs/defconfig-arm
index 83731bb6b9..1d4fcb0182 100644
--- a/payloads/libpayload/configs/defconfig-arm
+++ b/payloads/libpayload/configs/defconfig-arm
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# libpayload version: 0.2.0
-# Wed Dec 31 11:11:44 2014
+# Wed Dec 31 11:37:12 2014
#
#
@@ -38,6 +38,7 @@ CONFIG_LP_SERIAL_CONSOLE=y
# CONFIG_LP_8250_SERIAL_CONSOLE is not set
# CONFIG_LP_S5P_SERIAL_CONSOLE is not set
# CONFIG_LP_TEGRA_SERIAL_CONSOLE is not set
+# CONFIG_LP_IPQ806X_SERIAL_CONSOLE is not set
# CONFIG_LP_SERIAL_SET_SPEED is not set
# CONFIG_LP_SERIAL_ACS_FALLBACK is not set
CONFIG_LP_VIDEO_CONSOLE=y