u-boot.git/common/memsize.c, branch v2024.07

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36Z

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

common: Remove and add needed includes

2024-05-06T21:05:04Z

Remove from all "commmon/" files and when needed add missing include files directly. Signed-off-by: Tom Rini

common/memsize.c: Fix get_ram_size() when cache is enabled

2023-06-21T20:54:25Z

Ensure that every write is flushed to memory and afterward reads are from memory. Since the algorithm rely on the fact that accessing to not existent memory lead to write at addr / 2 without this modification accesses to aliased (not physically present) addresses are cached and wrong size is returned. This was discovered while working on a TI AM625 based board where cache is normally enabled, see commit c02712a74849 ("arm: mach-k3: Enable dcache in SPL"). Signed-off-by: Emanuele Ghidoli Signed-off-by: Francesco Dolcini

Merge branch 'next'

2023-01-09T16:30:08Z

Signed-off-by: Tom Rini

common/memsize.c: Check for overflow in get_effective_memsize() only for mpc85xx

2023-01-07T23:01:53Z

This reverts commit 777aaaa706bc ("common/memsize.c: Fix get_effective_memsize() to check for overflow") for non-mpc85xx platforms. The changes to this generic function, which is intended to help with 32bit platforms with large amounts of memory has unintended side effects (which in turn lead to boot failures) on other platforms which were previously functional. For now do overflow check only for powerpc mpc85xx platform. It is needed to prevent crashing of P1/P2 boards with 4GB DDR module in 32-bit mode. Fixes: 777aaaa706bc ("common/memsize.c: Fix get_effective_memsize() to check for overflow") Signed-off-by: Pali Rohár

global: Migrate CONFIG_MAX_MEM_MAPPED to CFG

2022-12-23T15:14:51Z

Perform a simple rename of CONFIG_MAX_MEM_MAPPED to CFG_MAX_MEM_MAPPED Signed-off-by: Tom Rini

common/memsize.c: Fix get_effective_memsize() to check for overflow

2022-09-23T19:11:13Z

Ensure that top of RAM can be represented by phys_size_t type. If RAM is too large or RAM base address is too upper then limit RAM size to prevent address space overflow. Signed-off-by: Pali Rohár

common/memsize.c: Fix get_effective_memsize() to always check for CONFIG_MAX_MEM_MAPPED

2022-09-23T19:11:13Z

CONFIG_MAX_MEM_MAPPED when defined specifies upper memory mapped limit. So check for it always, and not only when CONFIG_VERY_BIG_RAM is defined. Signed-off-by: Pali Rohár

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42Z

Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include at all, so remove that include. Signed-off-by: Simon Glass Signed-off-by: Tom Rini

common: Move RAM-sizing functions to init.h

2020-01-17T19:02:35Z

These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass