diff options
author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2014-10-21 16:50:03 +0200 |
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committer | Stefan Agner <stefan.agner@toradex.com> | 2014-10-23 11:11:04 +0200 |
commit | 752aae30a791326581efafbb761c0cebaba8d3ea (patch) | |
tree | 54e5894a604fa3f03a4d9760def1cd2875a054f8 /drivers/serial | |
parent | 182d2e363d1fbd175aa7c2ea41afdf63539d8416 (diff) |
Revert "dm: tegra: Enable driver model for serial"
Migrating our BSPs towards mainline U-Boot I noticed it suddenly booting
slower. With mainline Linux I noticed about a 1 to 2 second increase
while booting downstream L4T takes 10 to 15 seconds longer!
This reverts commit 858530a8c0a7ce7e573e513934804a00d6676813.
Conflicts:
drivers/serial/Makefile
Diffstat (limited to 'drivers/serial')
-rw-r--r-- | drivers/serial/Makefile | 1 | ||||
-rw-r--r-- | drivers/serial/serial_tegra.c | 38 |
2 files changed, 0 insertions, 39 deletions
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index b4f299bb0ed..1e4158d09b7 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -38,7 +38,6 @@ obj-$(CONFIG_BFIN_SERIAL) += serial_bfin.o obj-$(CONFIG_FSL_LPUART) += serial_lpuart.o obj-$(CONFIG_MXS_AUART) += mxs_auart.o obj-$(CONFIG_ARC_SERIAL) += serial_arc.o -obj-$(CONFIG_TEGRA_SERIAL) += serial_tegra.o obj-$(CONFIG_UNIPHIER_SERIAL) += serial_uniphier.o ifndef CONFIG_SPL_BUILD diff --git a/drivers/serial/serial_tegra.c b/drivers/serial/serial_tegra.c deleted file mode 100644 index 7eb70e1de13..00000000000 --- a/drivers/serial/serial_tegra.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Copyright (c) 2014 Google, Inc - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <dm.h> -#include <ns16550.h> -#include <serial.h> - -static const struct udevice_id tegra_serial_ids[] = { - { .compatible = "nvidia,tegra20-uart" }, - { } -}; - -static int tegra_serial_ofdata_to_platdata(struct udevice *dev) -{ - struct ns16550_platdata *plat = dev_get_platdata(dev); - int ret; - - ret = ns16550_serial_ofdata_to_platdata(dev); - if (ret) - return ret; - plat->clock = V_NS16550_CLK; - - return 0; -} -U_BOOT_DRIVER(serial_ns16550) = { - .name = "serial_tegra20", - .id = UCLASS_SERIAL, - .of_match = tegra_serial_ids, - .ofdata_to_platdata = tegra_serial_ofdata_to_platdata, - .platdata_auto_alloc_size = sizeof(struct ns16550_platdata), - .priv_auto_alloc_size = sizeof(struct NS16550), - .probe = ns16550_serial_probe, - .ops = &ns16550_serial_ops, -}; |