Re: [PATCH 4/6] imx8m: Restrict usable memory to space below 4G boundary

2021-07-13 Thread Marek Vasut
On 7/13/21 11:25 AM, Frieder Schrempf wrote: On 15.06.21 02:41, Marek Vasut wrote: On 6/15/21 2:28 AM, Peng Fan (OSS) wrote: On 2021/6/7 20:38, Marek Vasut wrote: On 6/7/21 2:05 PM, Frieder Schrempf wrote: From: Frieder Schrempf Some IPs have their accessible address space restricted by t

Re: [PATCH 4/6] imx8m: Restrict usable memory to space below 4G boundary

2021-07-13 Thread Frieder Schrempf
On 15.06.21 02:41, Marek Vasut wrote: > On 6/15/21 2:28 AM, Peng Fan (OSS) wrote: >> >> >> On 2021/6/7 20:38, Marek Vasut wrote: >>> On 6/7/21 2:05 PM, Frieder Schrempf wrote: From: Frieder Schrempf Some IPs have their accessible address space restricted by the interconnect. Le

[RESEND PATCH 4/6] imx8m: Restrict usable memory to space below 4G boundary

2021-07-10 Thread sbabic
> From: Frieder Schrempf > Some IPs have their accessible address space restricted by the > interconnect. Let's make sure U-Boot only ever uses the space below > the 4G address boundary (which is 3GiB big), even when the effective > available memory is bigger. > We implement board_get_usable_ram_t

[RESEND PATCH 4/6] imx8m: Restrict usable memory to space below 4G boundary

2021-07-10 Thread sbabic
> From: Frieder Schrempf > Some IPs have their accessible address space restricted by the > interconnect. Let's make sure U-Boot only ever uses the space below > the 4G address boundary (which is 3GiB big), even when the effective > available memory is bigger. > We implement board_get_usable_ram_t

Re: [PATCH 4/6] imx8m: Restrict usable memory to space below 4G boundary

2021-06-14 Thread Marek Vasut
On 6/15/21 2:28 AM, Peng Fan (OSS) wrote: On 2021/6/7 20:38, Marek Vasut wrote: On 6/7/21 2:05 PM, Frieder Schrempf wrote: From: Frieder Schrempf Some IPs have their accessible address space restricted by the interconnect. Let's make sure U-Boot only ever uses the space below the 4G address

Re: [PATCH 4/6] imx8m: Restrict usable memory to space below 4G boundary

2021-06-14 Thread Peng Fan (OSS)
On 2021/6/7 20:38, Marek Vasut wrote: On 6/7/21 2:05 PM, Frieder Schrempf wrote: From: Frieder Schrempf Some IPs have their accessible address space restricted by the interconnect. Let's make sure U-Boot only ever uses the space below the 4G address boundary (which is 3GiB big), even when t

[RESEND PATCH 4/6] imx8m: Restrict usable memory to space below 4G boundary

2021-06-07 Thread Frieder Schrempf
From: Frieder Schrempf Some IPs have their accessible address space restricted by the interconnect. Let's make sure U-Boot only ever uses the space below the 4G address boundary (which is 3GiB big), even when the effective available memory is bigger. We implement board_get_usable_ram_top() for a

[PATCH 4/6] imx8m: Restrict usable memory to space below 4G boundary

2021-06-07 Thread Frieder Schrempf
From: Frieder Schrempf Some IPs have their accessible address space restricted by the interconnect. Let's make sure U-Boot only ever uses the space below the 4G address boundary (which is 3GiB big), even when the effective available memory is bigger. We implement board_get_usable_ram_top() for a

Re: [PATCH 4/6] imx8m: Restrict usable memory to space below 4G boundary

2021-06-07 Thread Marek Vasut
On 6/7/21 2:05 PM, Frieder Schrempf wrote: From: Frieder Schrempf Some IPs have their accessible address space restricted by the interconnect. Let's make sure U-Boot only ever uses the space below the 4G address boundary (which is 3GiB big), even when the effective available memory is bigger.