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From: "Nagalla, Hari" <hnagalla@ti.com>
To: "u-boot@lists.denx.de" <u-boot@lists.denx.de>
Cc: "Menon, Nishanth" <nm@ti.com>
Subject: RE: [PATCH 0/5] Add ESM driver support for AM64x R5
Date: Wed, 2 Feb 2022 18:15:27 +0000	[thread overview]
Message-ID: <5cd5a24545cf4c2f9f81cee224097ed2@ti.com> (raw)
In-Reply-To: <20220202171023.6687-1-hnagalla@ti.com>

Sorry.. The patches are being re-submitted after rebasing.

Thanks

-----Original Message-----
From: U-Boot <u-boot-bounces@lists.denx.de> On Behalf Of Nagalla, Hari
Sent: Wednesday, February 2, 2022 11:10 AM
To: u-boot@lists.denx.de
Cc: Menon, Nishanth <nm@ti.com>
Subject: [PATCH 0/5] Add ESM driver support for AM64x R5

AM64x devices have a main ESM and a MCU ESM. The ESM driver enables routing of the error events from various sources to different processors or to reset hardware logic. Only the MCU ESM's high output can trigger reset logic. The main RTI0 WWDT output can be routed to the MCU highoutput to trigger reset through the main ESM. For this reset to occur CTRLMMR_MCU_RST_CTRL:MCU_ESM_ERROR_RESET_EN_Z is set to '0'.

AM64x Technical Reference Manual - https://www.ti.com/lit/pdf/spruim2

Hari Nagalla (5):
  misc: k3_esm: Add functionality to set and route error events within
    K3SoC
  arm: dts: k3-am64: Add support for ESM device nodes
  arch: arm: mach-k3: am642_init: Probe ESM nodes
  configs: am64x_evm_r5_defconfig: Add support for ESM driver
  configs: am64x_hs_evm_r5_defconfig: Add support for ESM driver

 arch/arm/dts/k3-am64.dtsi         |  1 +
 arch/arm/dts/k3-am642-r5-evm.dts  | 19 +++++++++++
 arch/arm/dts/k3-am642-r5-sk.dts   | 19 +++++++++++
 arch/arm/mach-k3/am642_init.c     | 37 +++++++++++++++++++++
 configs/am64x_evm_r5_defconfig    |  1 +
 configs/am64x_hs_evm_r5_defconfig |  1 +
 drivers/misc/k3_esm.c             | 53 +++++++++++++++++++++++++++++--
 7 files changed, 128 insertions(+), 3 deletions(-)

--
2.17.1


  reply	other threads:[~2022-02-02 18:15 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-02 17:10 [PATCH 0/5] Add ESM driver support for AM64x R5 Hari Nagalla
2022-02-02 18:15 ` Nagalla, Hari [this message]
2022-02-23  7:53 ` Christian Gmeiner
2022-02-25 22:00   ` Nagalla, Hari

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