u-boot.git/arch/powerpc/cpu, branch v2024.04

powerpc: mpc8xx: Remove usage of common.h

2023-11-16T23:53:09Z

Remove inclusion of common.h and add relevant includes when necessary. Signed-off-by: Christophe Leroy

powerpc: mpc83xx: Rework includes slightly

2023-11-07T19:50:51Z

In order to not rely on common.h providing a number of common includes, cleanup what we include directly in order to be able to drop common.h later. Signed-off-by: Tom Rini

fsl_qe: Drop common.h

2023-11-07T19:50:51Z

In both include/fsl_qe.h and then also remove common.h from the files which had included fsl_qe.h Signed-off-by: Tom Rini

mpc85xx: relocate code in non-SPL build

2023-10-28T13:17:55Z

When building a non-SPL image, relocation is needed. This patch restores the old behaviour before commit b35316fb67cb ("Convert CONFIG_SPL_INIT_MINIMAL et al to Kconfig") was only defined if CONFIG_SPL_BUILD was defined. Fixes: b35316fb67cb ("Convert CONFIG_SPL_INIT_MINIMAL et al to Kconfig") Signed-off-by: Martin Fäcknitz

spl: Use SYS_MALLOC_F instead of SYS_MALLOC_F_LEN

2023-10-06T18:38:12Z

Use the new SPL/TPL/VPL_SYS_MALLOC_F symbols to determine whether the malloc pool exists. Signed-off-by: Simon Glass Reviewed-by: Sean Anderson

Kconfigs: Correct default of "0" on hex type entries

2023-08-09T13:21:42Z

It is not a parse error to have a default value of "0" for a "hex" type entry, instead of "0x0". However, "0" and "0x0" are not treated the same even by the tools themselves. Correct this by changing the default value from "0" to "0x0" for all hex type questions that had the incorrect default. Fix one instance (in two configs) of a default of "0" being used on a hex question to be "0x0". Remove the cases where a defconfig had set a value of "0x0" to be used as the default had been "0". Signed-off-by: Tom Rini Reviewed-by: Simon Glass

Merge branch 'for-2023.07-2' of https://source.denx.de/u-boot/custodians/u-boot-mpc8xx

2023-05-07T13:44:27Z

This pull request adds misc fixes for cssi boards and activates CPM relocation in order to enable the use of SCC4 in QMC (QUICC Multi-Channel) mode.

powerpc: mpc8xx: Add SMC relocation CPM microcode

2023-05-05T05:26:53Z

In order to use QMC mode in the CPM, a SCC requires more space in parameter RAM. After SCC1 there is I2C parameter RAM and after SCC2 there is SPI parameter RAM. MPC866 and MPC885 can already relocate I2C and. SPI parameter RAM. But in order to free space after SCC3 and SCC4, SMC1 and SMC2 need to be relocated. In order to do so, a CPM microcode patch is required. Binary data for that patch is copied from Linux kernel. Signed-off-by: Christophe Leroy

powerpc: mpc885: Add CPM USB-SOF microcode for CPM15 ERRATA

2023-05-05T05:26:53Z

MPC885 CPU has the following ERRATA: When the USB controller is configured in Host mode, and the SOF generation (SFTE=1 in USMOD register) is being used, there may be false CRC error indication in other SCCs. Although the data is received correctly, the CRC result will be corrupted. Add capability to load the related microcode to fix it. The microcode binary data is copied from Linux kernel. Other microcode will be added in following patch so make it a Kconfig choice. Signed-off-by: Christophe Leroy

powerpc: mpc8xx: Reorganise init RAM

2023-05-04T10:40:47Z

Using SMC relocation microcode patch or USB-SOF microcode patch will disable DPRAM memory from 0x2000 to 0x2400 and from 0x2f00 to 0x3000. At the time being, init RAM is setup to use 0x2800-0x2e00, but the stack pointer goes beyond 0x2800 and even beyond 0x2400. For the time being we are not going to use any microcode patch that uses memory about 0x3000, so reorganise setup to use: - 0x2800 - 0x2e00 for init malloc and global data and CPM buffers - 0x3000 - 0x3c00 for init stack For more details about CPM dual port ram, see commit b1d62424cb ("powerpc: mpc8xx: redistribute data in CPM dpram") Signed-off-by: Christophe Leroy