Re: [PATCH 1/5] mmc: am654_sdhci: Add tuning algorithm for delay chain

2024-04-18 Thread Judith Mendez
Hi, On 4/17/24 6:23 AM, Jaehoon Chung wrote: -Original Message- From: Judith Mendez Sent: Tuesday, April 16, 2024 6:28 AM To: Peng Fan ; Jaehoon Chung ; Tom Rini Cc: Nitin Yadav ; Simon Glass ; u-boot@lists.denx.de Subject: [PATCH 1/5] mmc: am654_sdhci: Add tuning algorithm

RE: [PATCH 1/5] mmc: am654_sdhci: Add tuning algorithm for delay chain

2024-04-17 Thread Jaehoon Chung
> -Original Message- > From: Judith Mendez > Sent: Tuesday, April 16, 2024 6:28 AM > To: Peng Fan ; Jaehoon Chung ; Tom > Rini > Cc: Nitin Yadav ; Simon Glass ; > u-boot@lists.denx.de > Subject: [PATCH 1/5] mmc: am654_sdhci: Add tuning algorithm for de

[PATCH 1/5] mmc: am654_sdhci: Add tuning algorithm for delay chain

2024-04-15 Thread Judith Mendez
Currently the sdhci_am654 driver only supports one tuning algorithm which should be used only when DLL is enabled. The ITAPDLY is selected from the largest passing window and the buffer is viewed as a circular buffer. The new tuning algorithm should be used when the delay chain is enabled; the