diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-09-04 13:05:01 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-09-11 07:12:15 +0200 |
| commit | 1ae305efe1a0823c270767ddf6cc02c41ce146f8 (patch) | |
| tree | 14d8f7bc15cb886186eb1e81bcd238ca2fac05ec /src/arch | |
| parent | 42f4651434877085f2a44939375bffeeecdb2c37 (diff) | |
CBMEM: Add cbmem_late_set_table() and drop references to high_tables_base
This helper function is for compatibility only for chipsets that do
not implement get_top_of_ram() to support early CBMEM.
Also remove references to globals high_tables_base and _size under
arch/ and from two ARMv7 boards.
Change-Id: I17eee30635a0368b2ada06e0698425c5ef0ecc53
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3902
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/armv7/tables.c | 7 | ||||
| -rw-r--r-- | src/arch/x86/boot/cbmem.c | 5 | ||||
| -rw-r--r-- | src/arch/x86/boot/tables.c | 13 |
3 files changed, 11 insertions, 14 deletions
diff --git a/src/arch/armv7/tables.c b/src/arch/armv7/tables.c index 0fc7399c13..0f174d30ff 100644 --- a/src/arch/armv7/tables.c +++ b/src/arch/armv7/tables.c @@ -29,13 +29,6 @@ #define MAX_COREBOOT_TABLE_SIZE (8 * 1024) -/* - * TODO: "High" tables are a convention used on x86. Maybe we can - * clean up that naming at some point. - */ -uint64_t high_tables_base = 0; -uint64_t high_tables_size; - void cbmem_arch_init(void) { } diff --git a/src/arch/x86/boot/cbmem.c b/src/arch/x86/boot/cbmem.c index 3f738be07b..6ec005d183 100644 --- a/src/arch/x86/boot/cbmem.c +++ b/src/arch/x86/boot/cbmem.c @@ -25,9 +25,6 @@ */ void set_top_of_ram(uint64_t ramtop) { - high_tables_base = ramtop - HIGH_MEMORY_SIZE; - high_tables_size = HIGH_MEMORY_SIZE; - printk(BIOS_DEBUG, "high_tables_base: %08llx, size %lld\n", - high_tables_base, high_tables_size); + cbmem_late_set_table(ramtop - HIGH_MEMORY_SIZE, HIGH_MEMORY_SIZE); } #endif diff --git a/src/arch/x86/boot/tables.c b/src/arch/x86/boot/tables.c index 67d7911fe2..31d0fc7a4a 100644 --- a/src/arch/x86/boot/tables.c +++ b/src/arch/x86/boot/tables.c @@ -32,8 +32,6 @@ #include <lib.h> #include <smbios.h> -uint64_t high_tables_base = 0; -uint64_t high_tables_size; void cbmem_arch_init(void) { @@ -227,9 +225,18 @@ struct lb_memory *write_tables(void) if (high_table_pointer) { unsigned long new_high_table_pointer; + /* FIXME: The high_table_base parameter is not reference when tables are high, + * or high_table_pointer >1 MB. + */ +#if CONFIG_DYNAMIC_CBMEM + u64 fixme_high_tables_base = 0; +#else + u64 fixme_high_tables_base = high_tables_base; +#endif + /* Also put a forwarder entry into 0-4K */ new_high_table_pointer = write_coreboot_table(low_table_start, low_table_end, - high_tables_base, high_table_pointer); + fixme_high_tables_base, high_table_pointer); if (new_high_table_pointer > (high_table_pointer + MAX_COREBOOT_TABLE_SIZE)) |