From 65ea7884bc12c45bc19424b0287aa3b24b022721 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 6 Nov 2011 17:12:08 +0000 Subject: ARM: restart: mxc: use new restart hook Hook these platforms restart code into the new restart hook rather than using arch_reset(). Acked-by: Sascha Hauer Signed-off-by: Russell King --- arch/arm/mach-imx/mach-apf9328.c | 1 + arch/arm/mach-imx/mach-armadillo5x0.c | 1 + arch/arm/mach-imx/mach-bug.c | 1 + arch/arm/mach-imx/mach-cpuimx27.c | 1 + arch/arm/mach-imx/mach-cpuimx35.c | 1 + arch/arm/mach-imx/mach-eukrea_cpuimx25.c | 1 + arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 1 + arch/arm/mach-imx/mach-imx27ipcam.c | 1 + arch/arm/mach-imx/mach-imx27lite.c | 1 + arch/arm/mach-imx/mach-imx6q.c | 1 + arch/arm/mach-imx/mach-kzm_arm11_01.c | 1 + arch/arm/mach-imx/mach-mx1ads.c | 2 ++ arch/arm/mach-imx/mach-mx21ads.c | 1 + arch/arm/mach-imx/mach-mx25_3ds.c | 1 + arch/arm/mach-imx/mach-mx27_3ds.c | 1 + arch/arm/mach-imx/mach-mx27ads.c | 1 + arch/arm/mach-imx/mach-mx31_3ds.c | 1 + arch/arm/mach-imx/mach-mx31ads.c | 1 + arch/arm/mach-imx/mach-mx31lilly.c | 1 + arch/arm/mach-imx/mach-mx31lite.c | 1 + arch/arm/mach-imx/mach-mx31moboard.c | 1 + arch/arm/mach-imx/mach-mx35_3ds.c | 1 + arch/arm/mach-imx/mach-mxt_td60.c | 1 + arch/arm/mach-imx/mach-pca100.c | 1 + arch/arm/mach-imx/mach-pcm037.c | 1 + arch/arm/mach-imx/mach-pcm038.c | 1 + arch/arm/mach-imx/mach-pcm043.c | 1 + arch/arm/mach-imx/mach-qong.c | 1 + arch/arm/mach-imx/mach-scb9328.c | 1 + arch/arm/mach-imx/mach-vpr200.c | 1 + 30 files changed, 31 insertions(+) (limited to 'arch/arm/mach-imx') diff --git a/arch/arm/mach-imx/mach-apf9328.c b/arch/arm/mach-imx/mach-apf9328.c index 1e486e6..146a4f0 100644 --- a/arch/arm/mach-imx/mach-apf9328.c +++ b/arch/arm/mach-imx/mach-apf9328.c @@ -139,4 +139,5 @@ MACHINE_START(APF9328, "Armadeus APF9328") .handle_irq = imx1_handle_irq, .timer = &apf9328_timer, .init_machine = apf9328_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c index c9a9cf6..e4f426a 100644 --- a/arch/arm/mach-imx/mach-armadillo5x0.c +++ b/arch/arm/mach-imx/mach-armadillo5x0.c @@ -561,4 +561,5 @@ MACHINE_START(ARMADILLO5X0, "Armadillo-500") .handle_irq = imx31_handle_irq, .timer = &armadillo5x0_timer, .init_machine = armadillo5x0_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-bug.c b/arch/arm/mach-imx/mach-bug.c index 313f62d..9a98977 100644 --- a/arch/arm/mach-imx/mach-bug.c +++ b/arch/arm/mach-imx/mach-bug.c @@ -65,4 +65,5 @@ MACHINE_START(BUG, "BugLabs BUGBase") .handle_irq = imx31_handle_irq, .timer = &bug_timer, .init_machine = bug_board_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c index edb3730..d085aea 100644 --- a/arch/arm/mach-imx/mach-cpuimx27.c +++ b/arch/arm/mach-imx/mach-cpuimx27.c @@ -318,4 +318,5 @@ MACHINE_START(EUKREA_CPUIMX27, "EUKREA CPUIMX27") .handle_irq = imx27_handle_irq, .timer = &eukrea_cpuimx27_timer, .init_machine = eukrea_cpuimx27_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c index 66af2e8..012e120 100644 --- a/arch/arm/mach-imx/mach-cpuimx35.c +++ b/arch/arm/mach-imx/mach-cpuimx35.c @@ -201,4 +201,5 @@ MACHINE_START(EUKREA_CPUIMX35SD, "Eukrea CPUIMX35") .handle_irq = imx35_handle_irq, .timer = &eukrea_cpuimx35_timer, .init_machine = eukrea_cpuimx35_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c index ab8fbcc..76a97a5 100644 --- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c +++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c @@ -170,4 +170,5 @@ MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25") .handle_irq = imx25_handle_irq, .timer = &eukrea_cpuimx25_timer, .init_machine = eukrea_cpuimx25_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c index 38eb9e4..c2766ae 100644 --- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c +++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c @@ -282,4 +282,5 @@ MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10") .handle_irq = imx27_handle_irq, .timer = &visstrim_m10_timer, .init_machine = visstrim_m10_board_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx27ipcam.c b/arch/arm/mach-imx/mach-imx27ipcam.c index 7052155..c9d350c 100644 --- a/arch/arm/mach-imx/mach-imx27ipcam.c +++ b/arch/arm/mach-imx/mach-imx27ipcam.c @@ -78,4 +78,5 @@ MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM") .handle_irq = imx27_handle_irq, .timer = &mx27ipcam_timer, .init_machine = mx27ipcam_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c index 8d6a635..1f45b91 100644 --- a/arch/arm/mach-imx/mach-imx27lite.c +++ b/arch/arm/mach-imx/mach-imx27lite.c @@ -84,4 +84,5 @@ MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE") .handle_irq = imx27_handle_irq, .timer = &mx27lite_timer, .init_machine = mx27lite_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 8deb012..7c6f9ec 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -83,4 +83,5 @@ DT_MACHINE_START(IMX6Q, "Freescale i.MX6 Quad (Device Tree)") .timer = &imx6q_timer, .init_machine = imx6q_init_machine, .dt_compat = imx6q_dt_compat, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c index 5f37f89..fc78e80 100644 --- a/arch/arm/mach-imx/mach-kzm_arm11_01.c +++ b/arch/arm/mach-imx/mach-kzm_arm11_01.c @@ -279,4 +279,5 @@ MACHINE_START(KZM_ARM11_01, "Kyoto Microcomputer Co., Ltd. KZM-ARM11-01") .handle_irq = imx31_handle_irq, .timer = &kzm_timer, .init_machine = kzm_board_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c index fc49785..9704608 100644 --- a/arch/arm/mach-imx/mach-mx1ads.c +++ b/arch/arm/mach-imx/mach-mx1ads.c @@ -147,6 +147,7 @@ MACHINE_START(MX1ADS, "Freescale MX1ADS") .handle_irq = imx1_handle_irq, .timer = &mx1ads_timer, .init_machine = mx1ads_init, + .restart = mxc_restart, MACHINE_END MACHINE_START(MXLADS, "Freescale MXLADS") @@ -157,4 +158,5 @@ MACHINE_START(MXLADS, "Freescale MXLADS") .handle_irq = imx1_handle_irq, .timer = &mx1ads_timer, .init_machine = mx1ads_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c index 25f8402..8d9f955 100644 --- a/arch/arm/mach-imx/mach-mx21ads.c +++ b/arch/arm/mach-imx/mach-mx21ads.c @@ -312,4 +312,5 @@ MACHINE_START(MX21ADS, "Freescale i.MX21ADS") .handle_irq = imx21_handle_irq, .timer = &mx21ads_timer, .init_machine = mx21ads_board_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c index 88dccf1..f267342 100644 --- a/arch/arm/mach-imx/mach-mx25_3ds.c +++ b/arch/arm/mach-imx/mach-mx25_3ds.c @@ -270,4 +270,5 @@ MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)") .handle_irq = imx25_handle_irq, .timer = &mx25pdk_timer, .init_machine = mx25pdk_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c index ba232d7..18f3581 100644 --- a/arch/arm/mach-imx/mach-mx27_3ds.c +++ b/arch/arm/mach-imx/mach-mx27_3ds.c @@ -425,4 +425,5 @@ MACHINE_START(MX27_3DS, "Freescale MX27PDK") .handle_irq = imx27_handle_irq, .timer = &mx27pdk_timer, .init_machine = mx27pdk_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c index 74dd573..0228d2e 100644 --- a/arch/arm/mach-imx/mach-mx27ads.c +++ b/arch/arm/mach-imx/mach-mx27ads.c @@ -351,4 +351,5 @@ MACHINE_START(MX27ADS, "Freescale i.MX27ADS") .handle_irq = imx27_handle_irq, .timer = &mx27ads_timer, .init_machine = mx27ads_board_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c index b8c54b8..2b565c3 100644 --- a/arch/arm/mach-imx/mach-mx31_3ds.c +++ b/arch/arm/mach-imx/mach-mx31_3ds.c @@ -770,4 +770,5 @@ MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)") .timer = &mx31_3ds_timer, .init_machine = mx31_3ds_init, .reserve = mx31_3ds_reserve, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c index 9cc1a49..4917aab 100644 --- a/arch/arm/mach-imx/mach-mx31ads.c +++ b/arch/arm/mach-imx/mach-mx31ads.c @@ -542,4 +542,5 @@ MACHINE_START(MX31ADS, "Freescale MX31ADS") .handle_irq = imx31_handle_irq, .timer = &mx31ads_timer, .init_machine = mx31ads_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c index 102ec99..02401bb 100644 --- a/arch/arm/mach-imx/mach-mx31lilly.c +++ b/arch/arm/mach-imx/mach-mx31lilly.c @@ -303,4 +303,5 @@ MACHINE_START(LILLY1131, "INCO startec LILLY-1131") .handle_irq = imx31_handle_irq, .timer = &mx31lilly_timer, .init_machine = mx31lilly_board_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c index 5366d2d..ef80751 100644 --- a/arch/arm/mach-imx/mach-mx31lite.c +++ b/arch/arm/mach-imx/mach-mx31lite.c @@ -287,4 +287,5 @@ MACHINE_START(MX31LITE, "LogicPD i.MX31 SOM") .handle_irq = imx31_handle_irq, .timer = &mx31lite_timer, .init_machine = mx31lite_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c index 9326915..b95981d 100644 --- a/arch/arm/mach-imx/mach-mx31moboard.c +++ b/arch/arm/mach-imx/mach-mx31moboard.c @@ -600,4 +600,5 @@ MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard") .handle_irq = imx31_handle_irq, .timer = &mx31moboard_timer, .init_machine = mx31moboard_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c index 7a46202..0af6c9c 100644 --- a/arch/arm/mach-imx/mach-mx35_3ds.c +++ b/arch/arm/mach-imx/mach-mx35_3ds.c @@ -224,4 +224,5 @@ MACHINE_START(MX35_3DS, "Freescale MX35PDK") .handle_irq = imx35_handle_irq, .timer = &mx35pdk_timer, .init_machine = mx35_3ds_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c index 125c196..8b3d3f0 100644 --- a/arch/arm/mach-imx/mach-mxt_td60.c +++ b/arch/arm/mach-imx/mach-mxt_td60.c @@ -274,4 +274,5 @@ MACHINE_START(MXT_TD60, "Maxtrack i-MXT TD60") .handle_irq = imx27_handle_irq, .timer = &mxt_td60_timer, .init_machine = mxt_td60_board_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index 26072f4..d3b9c6b 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -442,4 +442,5 @@ MACHINE_START(PCA100, "phyCARD-i.MX27") .handle_irq = imx27_handle_irq, .init_machine = pca100_init, .timer = &pca100_timer, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c index efd6b53..d7e1516 100644 --- a/arch/arm/mach-imx/mach-pcm037.c +++ b/arch/arm/mach-imx/mach-pcm037.c @@ -696,4 +696,5 @@ MACHINE_START(PCM037, "Phytec Phycore pcm037") .handle_irq = imx31_handle_irq, .timer = &pcm037_timer, .init_machine = pcm037_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c index a17e9c7..16f126d 100644 --- a/arch/arm/mach-imx/mach-pcm038.c +++ b/arch/arm/mach-imx/mach-pcm038.c @@ -357,4 +357,5 @@ MACHINE_START(PCM038, "phyCORE-i.MX27") .handle_irq = imx27_handle_irq, .timer = &pcm038_timer, .init_machine = pcm038_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c index 7366c2a..06dc106 100644 --- a/arch/arm/mach-imx/mach-pcm043.c +++ b/arch/arm/mach-imx/mach-pcm043.c @@ -425,4 +425,5 @@ MACHINE_START(PCM043, "Phytec Phycore pcm043") .handle_irq = imx35_handle_irq, .timer = &pcm043_timer, .init_machine = pcm043_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-qong.c b/arch/arm/mach-imx/mach-qong.c index 4ff5faf..2606210 100644 --- a/arch/arm/mach-imx/mach-qong.c +++ b/arch/arm/mach-imx/mach-qong.c @@ -273,4 +273,5 @@ MACHINE_START(QONG, "Dave/DENX QongEVB-LITE") .handle_irq = imx31_handle_irq, .timer = &qong_timer, .init_machine = qong_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-scb9328.c b/arch/arm/mach-imx/mach-scb9328.c index bb6e5b2..cb9ceae 100644 --- a/arch/arm/mach-imx/mach-scb9328.c +++ b/arch/arm/mach-imx/mach-scb9328.c @@ -144,4 +144,5 @@ MACHINE_START(SCB9328, "Synertronixx scb9328") .handle_irq = imx1_handle_irq, .timer = &scb9328_timer, .init_machine = scb9328_init, + .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c index 6909245..033257e 100644 --- a/arch/arm/mach-imx/mach-vpr200.c +++ b/arch/arm/mach-imx/mach-vpr200.c @@ -322,4 +322,5 @@ MACHINE_START(VPR200, "VPR200") .handle_irq = imx35_handle_irq, .timer = &vpr200_timer, .init_machine = vpr200_board_init, + .restart = mxc_restart, MACHINE_END -- cgit v1.1 From 0575fb754dbfc32a01f297e778533340a533ec68 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Fri, 9 Dec 2011 00:51:26 +0100 Subject: ARM: 7198/1: arm/imx6: add restart support for imx6q The restart support was missed from the initial imx6q submission. The mxc_restart() does not work for imx6q. Instead, this patch adds the restart for imx6q. Signed-off-by: Shawn Guo Signed-off-by: Russell King --- arch/arm/mach-imx/clock-imx6q.c | 2 -- arch/arm/mach-imx/mach-imx6q.c | 35 ++++++++++++++++++++++++++++++++++- arch/arm/mach-imx/src.c | 23 +++++++++++++++++++++++ 3 files changed, 57 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-imx') diff --git a/arch/arm/mach-imx/clock-imx6q.c b/arch/arm/mach-imx/clock-imx6q.c index 039a7ab..9273c2a 100644 --- a/arch/arm/mach-imx/clock-imx6q.c +++ b/arch/arm/mach-imx/clock-imx6q.c @@ -1931,14 +1931,12 @@ int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode) val |= 0x1 << BP_CLPCR_LPM; val &= ~BM_CLPCR_VSTBY; val &= ~BM_CLPCR_SBYOS; - val |= BM_CLPCR_BYP_MMDC_CH1_LPM_HS; break; case STOP_POWER_OFF: val |= 0x2 << BP_CLPCR_LPM; val |= 0x3 << BP_CLPCR_STBY_COUNT; val |= BM_CLPCR_VSTBY; val |= BM_CLPCR_SBYOS; - val |= BM_CLPCR_BYP_MMDC_CH1_LPM_HS; break; default: return -EINVAL; diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 7c6f9ec..05b49bb 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -10,10 +10,13 @@ * http://www.gnu.org/copyleft/gpl.html */ +#include #include +#include #include #include #include +#include #include #include #include @@ -23,6 +26,36 @@ #include #include +void imx6q_restart(char mode, const char *cmd) +{ + struct device_node *np; + void __iomem *wdog_base; + + np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-wdt"); + wdog_base = of_iomap(np, 0); + if (!wdog_base) + goto soft; + + imx_src_prepare_restart(); + + /* enable wdog */ + writew_relaxed(1 << 2, wdog_base); + /* write twice to ensure the request will not get ignored */ + writew_relaxed(1 << 2, wdog_base); + + /* wait for reset to assert ... */ + mdelay(500); + + pr_err("Watchdog reset failed to assert reset\n"); + + /* delay to allow the serial port to show the message */ + mdelay(50); + +soft: + /* we'll take a jump through zero as a poor second */ + soft_restart(0); +} + static void __init imx6q_init_machine(void) { of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); @@ -83,5 +116,5 @@ DT_MACHINE_START(IMX6Q, "Freescale i.MX6 Quad (Device Tree)") .timer = &imx6q_timer, .init_machine = imx6q_init_machine, .dt_compat = imx6q_dt_compat, - .restart = mxc_restart, + .restart = imx6q_restart, MACHINE_END diff --git a/arch/arm/mach-imx/src.c b/arch/arm/mach-imx/src.c index a8e3368..4bde04f 100644 --- a/arch/arm/mach-imx/src.c +++ b/arch/arm/mach-imx/src.c @@ -19,6 +19,7 @@ #define SRC_SCR 0x000 #define SRC_GPR1 0x020 +#define BP_SRC_SCR_WARM_RESET_ENABLE 0 #define BP_SRC_SCR_CORE1_RST 14 #define BP_SRC_SCR_CORE1_ENABLE 22 @@ -46,11 +47,33 @@ void imx_set_cpu_jump(int cpu, void *jump_addr) src_base + SRC_GPR1 + cpu * 8); } +void imx_src_prepare_restart(void) +{ + u32 val; + + /* clear enable bits of secondary cores */ + val = readl_relaxed(src_base + SRC_SCR); + val &= ~(0x7 << BP_SRC_SCR_CORE1_ENABLE); + writel_relaxed(val, src_base + SRC_SCR); + + /* clear persistent entry register of primary core */ + writel_relaxed(0, src_base + SRC_GPR1); +} + void __init imx_src_init(void) { struct device_node *np; + u32 val; np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-src"); src_base = of_iomap(np, 0); WARN_ON(!src_base); + + /* + * force warm reset sources to generate cold reset + * for a more reliable restart + */ + val = readl_relaxed(src_base + SRC_SCR); + val &= ~(1 << BP_SRC_SCR_WARM_RESET_ENABLE); + writel_relaxed(val, src_base + SRC_SCR); } -- cgit v1.1