From 1ae305efe1a0823c270767ddf6cc02c41ce146f8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Wed, 4 Sep 2013 13:05:01 +0300 Subject: CBMEM: Add cbmem_late_set_table() and drop references to high_tables_base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-on: http://review.coreboot.org/3902 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer Reviewed-by: Aaron Durbin --- src/arch/armv7/tables.c | 7 ------- src/arch/x86/boot/cbmem.c | 5 +---- src/arch/x86/boot/tables.c | 13 ++++++++++--- 3 files changed, 11 insertions(+), 14 deletions(-) (limited to 'src/arch') 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 #include -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)) -- cgit v1.2.3