From e61a77a05c9ac0876a1bf578807b71bf29678ed5 Mon Sep 17 00:00:00 2001 From: Gabor Juhos <juhosg@openwrt.org> Date: Mon, 8 Jul 2013 08:40:21 +0000 Subject: [PATCH] ar71xx: disable JTAG on TL-WR841N-v8/MR3420v2 It also fixes USB Power on MR3420v2. Signed-off-by: Dmytro <dioptimizer@gmail.com> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 37194 --- target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr841n-v8.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr841n-v8.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr841n-v8.c index fd1f54c016..e376ae5a42 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr841n-v8.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr841n-v8.c @@ -132,6 +132,9 @@ static void __init tl_ap123_setup(void) u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + /* Disable JTAG, enabling GPIOs 0-4 */ + ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE); + ath79_register_m25p80(&tl_wr841n_v8_flash_data); ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP); -- GitLab