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| author | Stefan Reinauer <reinauer@chromium.org> | 2012-05-23 14:20:18 -0700 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2012-05-29 11:28:43 +0200 |
| commit | 984f9540c0ac2fe25d6057134b86aeca4a091803 (patch) | |
| tree | 889c87252ee063b3315d69f3c5dfdae16e7231ba /src/vendorcode/google/chromeos | |
| parent | 88fc0b9e8da89cd41350ca0ac54297f2ebf3bf10 (diff) | |
| download | coreboot-984f9540c0ac2fe25d6057134b86aeca4a091803.tar.gz coreboot-984f9540c0ac2fe25d6057134b86aeca4a091803.tar.bz2 coreboot-984f9540c0ac2fe25d6057134b86aeca4a091803.zip | |
ChromeOS: Remove remnants of FDT support
Originally, on ChromeBooks, coreboot would provide a modified
u-boot device tree (FDT) to u-boot in CBMEM. However, u-boot
can now create all the information it needs from the coreboot
table and add it to its device tree itself. This means we can
drop this (anyways unused) code.
Change-Id: I4ab20bbb8525e7349b18764aa202bbe81958d06a
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/1052
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/vendorcode/google/chromeos')
| -rw-r--r-- | src/vendorcode/google/chromeos/gnvs.c | 42 | ||||
| -rw-r--r-- | src/vendorcode/google/chromeos/gnvs.h | 1 |
2 files changed, 0 insertions, 43 deletions
diff --git a/src/vendorcode/google/chromeos/gnvs.c b/src/vendorcode/google/chromeos/gnvs.c index 6b545f4a5082..024dbf8f7ef5 100644 --- a/src/vendorcode/google/chromeos/gnvs.c +++ b/src/vendorcode/google/chromeos/gnvs.c @@ -34,48 +34,6 @@ void chromeos_init_vboot(chromeos_acpi_t *chromeos) memcpy(vboot_data->mehh, me_hash_saved, sizeof(vboot_data->mehh)); } -void chromeos_set_vboot_data_ptr(void *blob) -{ - /* This code has to be rewritten to pass the vboot table - * pointer through the coreboot table instead of the - * FDT, since FDT support was rejected upstream. For now - * just make the code available for reference. - */ -#if 0 // CONFIG_ADD_FDT - int node_offset, addr_cell_len; - const u32 *cell; - uintptr_t table_addr = (uintptr_t)vboot_data; - u32 table_addr32; - u64 table_addr64; - void *table_ptr; - - cell = fdt_getprop(blob, 0, "#address-cells", NULL); - if (cell && *cell == 2) { - addr_cell_len = 8; - table_addr64 = cpu_to_fdt64(table_addr); - table_ptr = &table_addr64; - } else { - addr_cell_len = 4; - table_addr32 = cpu_to_fdt32(table_addr); - table_ptr = &table_addr32; - } - - node_offset = fdt_path_offset(blob, "/chromeos-config"); - if (node_offset < 0) { - printk(BIOS_ERR, - "Couldn't find /chromeos-config in the fdt.\n"); - return; - } - - if (fdt_setprop(blob, node_offset, "gnvs-vboot-table", - table_ptr, addr_cell_len) < 0) { - printk(BIOS_ERR, "Couldn't set gnvs-vboot-table.\n"); - } -#else - printk(BIOS_ERR, "Can't set gnvs-vboot-table.\n"); -#endif -} - void chromeos_set_me_hash(u32 *hash, int len) { if ((len*sizeof(u32)) > sizeof(vboot_data->mehh)) diff --git a/src/vendorcode/google/chromeos/gnvs.h b/src/vendorcode/google/chromeos/gnvs.h index 36922baac897..6dd740fb7791 100644 --- a/src/vendorcode/google/chromeos/gnvs.h +++ b/src/vendorcode/google/chromeos/gnvs.h @@ -63,7 +63,6 @@ typedef struct { extern chromeos_acpi_t *vboot_data; void chromeos_init_vboot(chromeos_acpi_t *chromeos); -void chromeos_set_vboot_data_ptr(void *); void chromeos_set_me_hash(u32*, int); #endif |